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Building materials, supplies and fixtures manufacturers
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サンポリ 

addressYamaguchi/Hofu-shi/6-1 Shinchikimachi
phone0835-23-6020
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last updated:Nov 27, 2023
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Proposal for OEM of Waste Plastics [Includes Basic Knowledge Collection & Problem-Solving Examples]

Consistent support from collection to manufacturing for cost reduction and SDGs! Please consult us first, regardless of your industry or field!

"Waste plastic" refers to plastic products that have been discarded after use, as well as plastic scraps generated during the manufacturing process, including waste tires, which are classified as waste primarily composed of plastic. "Waste plastic" is inexpensive and can be recycled. Our company produces products from 7,000 tons of recycled materials annually, and based on customer requirements (quality demands), we select appropriate materials and formulations to propose effective product designs. If you are interested in OEM product development, please feel free to consult with us. 【Features】 ■ Various products can be made from waste plastic ■ Large products up to 1 meter can be produced ■ Plastics can be created from concrete, wood, and iron ■ Comprehensive support from collection to manufacturing ■ Inexpensive, recyclable, and contributes to SDGs *For more details, please refer to the PDF materials or feel free to contact us.

  • Other resource recycling

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Proposal for OEM of Waste Plastics [Includes Basic Knowledge Collection & Problem-Solving Case Studies]

Consistent support from collection to manufacturing for cost reduction and SDGs! Please consult us first, regardless of your industry or field!

"Waste plastic" refers to plastic products that have been discarded after use, as well as plastic scraps generated during the manufacturing process, including waste tires, which are waste materials primarily composed of plastic. "Waste plastic" is inexpensive and recyclable. Our company produces products from 7,000 tons of recycled materials annually, and based on customer requirements (desired quality), we conduct appropriate material selection and formulation, and propose effective product designs. If you are interested in OEM product development, please feel free to contact us. 【Features】 ■ Various products can be made from waste plastic ■ Large products up to 1 meter can be produced ■ Plastics can be created from concrete, wood, and iron ■ Comprehensive support from collection to manufacturing ■ Inexpensive and recyclable, contributing to SDGs *For more details, please refer to the PDF materials or feel free to contact us.

  • Other resource recycling

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Sunpoly Co., Ltd. SDGs Declaration

Contributing to the regional circulation of waste plastics! Introduction to key items and main initiatives.

Our company, under the corporate philosophy of "From Limited to Infinite," is committed to contributing to the achievement of the "Sustainable Development Goals (SDGs)" through our business activities, addressing regional issues, and striving for the realization of a sustainable society. With the strength we have cultivated over many years, we confidently respond to our customers' orders. Through a diverse product lineup, low-cost production, and stable supply, we will continue to pursue manufacturing that satisfies our customers. [Main Initiatives (Partial)] "Environmental Consideration": Goal for productization of waste plastics - 8,000 tons per year "Planning and Technical Skills": Utilizing production capacity: Proposal-based OEM development "Contribution to Local Communities": Promoting the local circulation of waste plastics "Creating a Comfortable Work Environment": Establishing a harassment consultation desk *For more details, please refer to the PDF document or feel free to contact us.

  • Other park materials

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Proposal for Sanpoly products

No concerns about harmful substances in recycled materials! We provide products that can be used with peace of mind (leaching tests can also be conducted).

We would like to introduce the products handled by Sunpoly Co., Ltd. The "casting molding" achieves stable strength and high productivity, capable of securing production volumes more than ten times that of conventional casting molding. In addition, we offer products such as "press molding," which allows for the production of large products at low prices with good productivity, as well as "wheel stops" and "plastic square timber," and "materials for highways," which have been appreciated for their stable quality, low prices, and stable supply. Please feel free to contact us when you need our services. 【Product Lineup (Partial)】 ■ Press Molding Materials for highways, wheel stops, agriculture, fisheries, civil engineering materials ■ Casting Molding Plastic square timber, materials for electrical use, park materials such as simulated wood *For more details, please refer to the PDF materials or feel free to contact us.

  • Car and bicycle parking facilities

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Sanpoli's Strengths [Waste Plastics・OEM] Diverse Product Lineup

Abundant molds and manufacturing processes! It is possible to manufacture flexibly according to product specifications.

Sanpoli products are used in various scenes such as rice fields, farms, agricultural houses, parks, and fishing grounds, covering agriculture, fisheries, civil engineering, electrical work, gardening, and more. By engaging with various fields, we have acquired a wide range of knowledge, practical know-how, and planning abilities. We can respond broadly to our customers' requests. Additionally, our company owns press molding machines and an automatic mold filling molding line. By utilizing the characteristics of the machines and differentiating their use, we can flexibly manufacture products according to specifications. 【Features】 ■ Active in a wide range of industries ■ Broadly responsive to customer requests ■ Rich in molds and manufacturing processes ■ Press molding machines with varying pressure specifications from 150t to 1300t are installed in each factory ■ Injection molding and extrusion molding (both by partner companies) are also possible *For more details, please refer to the PDF materials or feel free to contact us.

  • Other resource recycling

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Strong ally for pool seedling cultivation: Raiku

For the labor-saving of kan-sui work! It can be easily installed with a connected structure, is extremely durable, and can be used multiple times!

We offer "Rakuiku (Raiku)," a strong ally for pool seedling cultivation. It can be easily installed with a connected structure, and its durability is excellent due to its resin material, allowing for multiple uses. Pool seedling cultivation saves significant labor in watering tasks since water is stored in the pool. Additionally, because the soil, which is a breeding ground for mold and bacteria, is submerged, the growth of pathogens is suppressed, reducing disease damage to seedlings. Furthermore, we also offer the "Hamaranzou," a helpful mat suitable for pathways in pool seedling cultivation that eliminates muddy conditions. 【Features】 ■ Easy installation with a connected structure ■ Excellent durability due to resin, allowing for multiple uses ■ Labor-saving in watering tasks *For more details, please refer to the PDF document or feel free to contact us.

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Sanpoli's Strengths [Waste Plastic/OEM] Stable Supply

Established raw material routes and collaboration between factories! We are preparing a production system that can ensure stable supply.

We would like to introduce you to Sanpoli's strength in "stable supply." Since our establishment, we have been engaged in the collection and processing of waste plastics for a long time, which allows us to have stable routes for obtaining waste plastics used as raw materials. Additionally, with three production bases in Japan, we can ensure stable production. Orders from Eastern Japan can be processed at the Tohoku factory, while orders from Western Japan can be handled at our headquarters or the Kumage factory, allowing for clear division of operations. We have established a production system that enables shortened delivery times and stable supply. 【Features】 ■ We have stable routes for obtaining waste plastics used as raw materials. ■ We have three production bases in Japan, allowing for stable production. ■ Orders from Eastern Japan can be processed at the Tohoku factory, while orders from Western Japan can be handled at our headquarters or the Kumage factory, allowing for clear division of operations. ■ We have established a production system that enables shortened delivery times and stable supply. *For more details, please refer to the PDF document or feel free to contact us.

  • Other resource recycling

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Strengths of Sanpoli: Experts in the waste plastic recycling industry.

Both the headquarters factory and the Tohoku factory have obtained JIS certification! We are always striving for thorough quality control.

Since our establishment in 1972, we have been committed to the development and manufacturing of high-quality recycled products, and we continue to achieve steady growth in terms of performance, product variety, and production volume. Both our headquarters factory and Tohoku factory have obtained JIS certification, and we consistently strive for thorough quality control. With the expertise we have cultivated over many years in this industry, we respond to our customers' needs. 【Features】 ■ Since our founding, we have been engaged in the development and manufacturing of high-quality recycled products. ■ Headquarters factory JIS certification obtained ・JIS K 6932 / Recycled plastic signposts / Certification number JQ0607009 ■ Tohoku factory JIS certification obtained ・JIS K 6932 / Recycled plastic signposts / Certification number JQ0608002 ・JIS A 9401 / Recycled plastic central separation blocks / Certification number JQ0610001 *For more details, please refer to the PDF document or feel free to contact us.

  • Other resource recycling
  • Collection and transportation

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Strawberry and Tomato Integrated Environmental Control System "Evo Master"

Reliable strawberry and tomato cultivation! An integrated environmental control system that is easy to maintain.

The "Evo Master" is an integrated environmental control system that supports stable and high-yield production of strawberries and tomatoes with five assurances. It can operate up to 18 different auxiliary devices within the greenhouse, enabling the creation of an optimal environment for strawberry and tomato cultivation. Equipped with high-performance sensors, it reliably collects accurate data. The control panel is highly durable and can be used in various greenhouse environments. 【Five Assurances】 ■ Initial settings with a standard operating program ■ Number of connection points that can be immediately adapted to standard greenhouses ■ Compliance with the ubiquitous environmental control system UECS ■ Easy maintenance ■ A cloud space convenient for sharing information and verifying data with colleagues *For more details, please refer to the PDF materials or feel free to contact us.

  • Agricultural civil engineering works

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Isolation Cultivation Kit "Yume Kanake"

Easy installation without tools or contractors! Made with recycled materials, an environmentally friendly recycling product!

We would like to introduce our isolation cultivation kit, "Yume Kanake." It features easy installation, requiring only the placement of the receiving platform, drainage pipe, and cultivation tank. The rack has an isolation tank structure that prevents the spread of diseases. With an all-plastic design, it is lightweight, cost-effective, and can be stored in a space-saving manner. 【Features】 ■ All-plastic design for lightweight, simple structure, and low cost ■ Rack has an isolation tank structure to prevent the spread of diseases ■ Excellent drainage rack structure ■ Easy installation, easy removal, and space-saving storage ■ Made from recycled materials, environmentally friendly recycling product *For more details, please refer to the PDF document or feel free to contact us.

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High-Pressure Sign Post "Sankui Mini Post Series"

A lightweight and durable stake! We analyzed the cross-sectional shape for structural analysis, achieving increased strength while also reducing weight.

The "Sankui Mini Stake Series" is a high-plastic marker stake born from a scientific analysis of its cross-sectional structure. By increasing strength, stable driving is possible. Additionally, the inclusion of return ribs makes it difficult to pull out. With a smart and robust design, it considers resources and the environment, and is an eco-mark certified product utilizing recycled plastic. 【Features】 ■ Lightweight and durable ■ Easy to drive in, difficult to pull out ■ Calculated design ■ Considerate of the Earth ■ Hot stamp processing is also possible on the cap side *For more details, please refer to the PDF materials or feel free to contact us.

  • Concrete sheet piles and piles

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Plastic car stopper "Joy Stopper"

Introducing plastic wheel stops with reflective stickers that comply with the Road Transport Vehicle Act!

"Joy Stopper" is a parking stop that anyone can easily install. Made of plastic, it does not damage tires, is lightweight, and can be easily installed. It comes with reflective stickers and complies with the Road Transport Vehicle Act, allowing use without collision even for low-height vehicles. 【Features】 ■ Comes with reflective stickers ■ Can be easily installed by anyone ■ Lightweight and easy to install due to its plastic material ■ Does not damage tires because it is made of plastic ■ Usable without collision for low-height vehicles (complies with the Road Transport Vehicle Act) *For more details, please refer to the PDF document or feel free to contact us.

  • Car and bicycle parking facilities

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Marker tape

Since it's fluorescent, it stands out well even in the mountains! Introducing a compact-sized marking tape with a small core.

We would like to introduce our "Marker Tape." The core is small and compact, and its fluorescent color makes it highly visible even in the mountains, and it can be easily torn. We offer both unprinted types and printed types with "National Survey No." and "Purple Stripe." 【Product Lineup (Printed)】 ■ Color: Pink / Size: 0.1mm x 30mm x 50m / Packaging: 50 rolls / Print Content: National Survey No. ■ Color: Pink / Size: 0.1mm x 40mm x 50m / Packaging: 50 rolls / Print Content: National Survey No. ■ Color: Pink x Purple / Size: 0.1mm x 30mm x 100m / Packaging: 50 rolls / Print Content: Purple Stripe *For more details, please refer to the PDF document or feel free to contact us.

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Compost vaccine

Restoration of soil fertility in fields and protection of crops from pests and diseases! Introducing the essential for organic farming: "Compost Waku."

"Compost Waku" is a product that excels in compost making. We offer two shapes: the "Square Type," which fits nicely in the corners of fields, and the "Round Type," perfect for large-scale compost production. Vegetable stems and leaves, fallen leaves, and weeds after harvest are transformed into valuable fertilizer. 【Features】 ■ Restores soil fertility and protects crops from pests and diseases ■ Excels in compost making ■ Square Type: A square shape that fits well in the corners of fields ■ Round Type: Perfect for large-scale compost production *For more details, please refer to the PDF document or feel free to contact us.

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Spinning bonsai stand

Eco-friendly products that consider the environment! It's easy to rotate pots while caring for and maintaining bonsai!

We would like to introduce our "Kuru Kuru Bonsai Stand." It allows for easy rotation of pots during bonsai illumination and maintenance, and it can support up to 100 kg due to the built-in rebar. We offer "round," "square," and "rectangular" types, so please choose according to your needs. 【Features】 ■ Easy pot rotation during bonsai illumination and maintenance ■ Can support up to 100 kg due to the built-in rebar ■ An eco-friendly product made from recycled materials such as "unwanted containers and packaging from households" and "used materials from factories" *For more details, please refer to the PDF document or feel free to contact us.

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Survey bag

The size is 190×370×500mm! Introducing a survey bag that reduces the burden on the body!

This product is a spacious work bag. The fabric is made of thick cotton canvas with a waterproof finish, making it resistant to dirt and extremely durable. It features thick padding on the shoulder straps and back to reduce the burden on the body. Additionally, it can be adjusted with the chest strap of the backpack, ensuring a snug fit even when there are few stakes. 【Features】 ■ The fabric is made of thick cotton canvas with a waterproof finish, making it resistant to dirt and extremely durable. ■ Thick padding is used on the shoulder straps and back to reduce the burden on the body. ■ It can be adjusted with the chest strap of the backpack. ■ It fits snugly to the body even when there are few stakes. ■ It can easily store 30 units of Sunkui A-450 or 10 units of B-600. *For more details, please refer to the PDF document or feel free to contact us.

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Slope Step "Easy and Fun"

Secure footing! Easy grass cutting! Introducing slope steps that can also be used for temporary stairs.

"Raku-Karu" is a lightweight and easy-to-install slope step. It is highly durable, made from recycled products utilizing waste plastic, and is an eco-friendly product that considers the environment. It stabilizes your footing, allowing for safe and easy weeding on sloped land. It is suitable for use as a footing on high embankments, roads, and alongside railway tracks in mountainous areas, and can also be used as a temporary staircase. 【Features】 ■ Stabilizes your footing, allowing for safe and easy weeding on sloped land ■ Lightweight and easy to install (fixed by driving in three stakes) ■ Highly durable, made from recycled products utilizing waste plastic, and is an eco-friendly product that considers the environment *For more details, please refer to the PDF document or feel free to contact us.

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Bottom water supply seedling tray "Oasis Tray"

By supplying water from the bottom, we aim to eliminate the occurrence of diseases and uneven irrigation, thereby reducing labor in seedling management!

The "Oasis Tray" is a bottom-fed seedling tray that combines prevention of anthracnose disease with labor-saving features. Due to water supply from the bottom, there is no uneven watering, and since the plants do not get wet, they are less likely to contract diseases. Watering is done for each tray, preventing the spread of waterborne diseases to other trays. The height of the drainage straw allows for adjustment of the water depth stored in the tray, making it compatible with various pots. 【Features】 ■ Excellent durability, allowing for long-term use ■ Superior drainage within the tray ■ Prevents root growth outside the pot ■ Compatible with various pots ■ Watering time for pots can be adjusted based on the water volume from the watering tube *For more details, please refer to the PDF document or feel free to contact us.

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Sanpoli's Strengths [Waste Plastic・OEM] Low-Cost Production

Install molding machines with different pressure specifications in each factory to reduce costs in the manufacturing process!

At Sanpoli, we also engage in the collection of waste plastics emitted from the agricultural sector, various manufacturing industries, and the plastic processing industry. By using inexpensive materials such as waste plastics, we can keep material costs to about one-fifth compared to virgin materials, which fluctuate in price in line with crude oil prices. Additionally, our production facilities are located in both Western and Eastern Japan, allowing us to reduce logistics costs by having production bases on both sides. **Features** - Use of inexpensive materials such as waste plastics - Ability to reduce material costs to about one-fifth compared to virgin materials - Reduction of logistics costs due to production bases in both East and West - Placement of molding machines with different pressure standards at each factory - Ability to create efficient manufacturing processes tailored to the products *For more details, please refer to the PDF document or feel free to contact us.*

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Agricultural and civil engineering plastic materials

Introducing "Raku-Karu," which allows for safe and easy weeding on sloped terrain, and "Tunnel-Use Plastic Stakes," which can be used for multiple purposes!

We introduce convenient agricultural and civil engineering plastic materials that we handle. Our lineup includes the slope step "Rakukaru" for stabilizing footing, the "Power Stake" suitable for securing greenhouse ropes, and the "Tunnel Plastic Stake" which is easy to drive in and hard to pull out. Additionally, we offer "Caterpillar Boards" that can be used in muddy areas around greenhouses, pathways, and work sites, as well as the mat "Hamaranzou" that alleviates mud in areas around greenhouses, pathways, and between rows. 【Lineup】 ■ Slope Step "Rakukaru" ■ Power Stake ■ Tunnel Plastic Stake ■ Sanpot ■ Caterpillar Board ■ Hamaranzou *For more details, please refer to the PDF materials or feel free to contact us.

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The mysterious container for processing kitchen waste, "Korapon."

Shock and cold resistant polyethylene! Excellent water resistance and durability, and equipped with a fly repellent for hygiene!

"Korapon" is a container that can process 3 to 4 tons of raw garbage over the course of a year, and it can also produce high-quality compost from that raw garbage. Made of polyethylene, it excels in water resistance and durability, and the lid fits tightly, preventing water from entering and eliminating odors. Additionally, it comes with a fly trap for hygiene, and using two containers alternately significantly increases efficiency. 【Features】 ■ Can process approximately 3 to 4 tons of raw garbage for one year with one unit ■ Capable of producing high-quality compost from raw garbage ■ Excellent water resistance and durability due to polyethylene ■ The lid fits snugly, preventing water entry and odor release ■ Hygienic with a fly trap included *For more details, please refer to the PDF document or feel free to contact us.

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L-shaped gutter step "Joy Step"

The back has a rib structure, so it's okay even under weight! Introducing a step with excellent durability and impact resistance.

"Joy Step" is a newly developed step made of special plastic for L-shaped gutters, replacing concrete and metal stepping stones. Made from high-density polyethylene, it offers excellent durability and impact resistance, allowing vehicles to pass quietly and smoothly. It eliminates road bumps and can be used in parking lots, shopping streets, factories, warehouses, hospitals, and more. It also protects entrances to greenhouses and houses and ensures safety at construction sites. 【Features】 - The underside has a rib structure, so it can withstand weight. - Excellent durability and impact resistance. - Smooth passage for strollers and wheelchairs. - Eliminates road bumps. - Color: Dark gray. *For more details, please refer to the PDF document or feel free to contact us.

  • Safety and consumables

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Joint panel "Hasu Raku Guard"

Joint panel with 3-direction joint! Easily conforms to the shape of a hasuda, allowing for long-term use.

"Hasu Raku Guard" is a joint panel that protects the water in lotus fields. The product is 90 cm long and can be used in deep lotus fields. It connects in 60 cm widths, making it easy to conform to the shape of the lotus fields, and its 4 mm thickness allows for long-term use. 【Features】 ■ The product is 90 cm long and can be used in deep lotus fields. ■ It connects in 60 cm widths, making it easy to conform to the shape of the lotus fields. ■ Its 4 mm thickness allows for long-term use. ■ Installation with three-way joints: allows for right-angle bends and partitions. *For more details, please refer to the PDF document or feel free to contact us.

  • Waterproof tape, adhesive, drain, protective panel

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Aze board wave

Excellent weather resistance and no need for removal during winter! Introducing the ridge board inspired by farmers' ideas.

The "Aze Ban Nami" that we handle is resistant to damage even when struck by the blades of a grass cutter, and if installed during the off-season, it will streamline labor efforts. It is also convenient for partitioning a rice field into sections for rice cultivation and vegetables. It is suitable for lotus fields and hilly areas, and can be used in various applications such as around greenhouses and water channels. In addition, we offer products like "Raku-Karu," which stabilizes footing and allows for safe and easy weeding on slopes, as well as the water inlet and outlet for rice fields, "Mizuban Smart," and the lightweight, joint-connected easy ridge system "Aze Taro." 【Features】 ■ Streamlines labor efforts when installed during the off-season ■ Resistant to damage from grass cutter blades ■ Convenient for partitioning a rice field into sections for rice cultivation and vegetables ■ Prevents floating due to the protruding structure on the product surface ■ Well-suited for lotus fields and hilly areas *For more details, please refer to the PDF materials or feel free to contact us.

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OEM development of waste plastic products

Proposals with added value! For the development of products made from waste plastic, leave it to Sanpoli!

Sanpoli's OEM services involve responding to inquiries with the idea of "I want to use this in such situations." We will propose ideas that enhance the minimum necessary functions with suggestions on how to make it even better. We respond promptly to questions and inquiries regarding sales figures and design matters. In some cases, projects can be finalized within a month if approached quickly. [We respond to the following requests] ■ I want to create products from waste plastic. ■ I want to create environmentally friendly products. ■ I want to produce new products using waste plastic while keeping costs as low as possible. ■ I want to replace the materials of existing products from virgin to waste plastic to reduce costs. ■ I want to create thick and durable products. ■ I want to create large products. ■ I want to convey the product image and have everything from design to production handled consistently. *For more details, please refer to the PDF materials or feel free to contact us.

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Tire stopper "wheel chock"

Lightweight and sturdy companion! Tire stopper suitable for safe management in logistics.

The "wheel stopper" comes with a convenient handle for easy transport and is designed to fit tires. It is user-friendly and features a safe lightweight design based on strength analysis. A version with a handy rope is also available. Please feel free to consult us if you have any requests. 【Specifications】 ■ Material: Polyethylene ■ Color: Black, Yellow (with rope, without rope) ■ Weight: 1.1 kg ■ Applicable: Medium to large ■ Rope size (only with rope): Φ7mm × 1.2m *For more details, please download the PDF or feel free to contact us.

  • Car and bicycle parking facilities

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Product Catalog "Agricultural Materials Series"

It features materials made from recycled plastic that are highly durable.

This catalog features the "Agricultural Materials Series" handled by Sanpoly Co., Ltd., which manufactures products made from recycled plastic. We introduce the definitive "Aze Raku Guard" for stopping water at the field edges, the "Mizuban" drainage and irrigation outlet for rice fields that can be embedded in the soil, and the easy-to-use levee system "Aze Taro," which boasts semi-permanent durability with just one installation. Our agricultural materials are made from recycled plastic, making them eco-friendly, durable, and strong products. Please feel free to consult us if you have any requests. [Featured Products] ■ Aze Raku Guard ■ Mizuban ■ Aze Taro ■ Compost Frame ■ Temporary Stairs *For more details, please download the PDF or feel free to contact us.

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Civil engineering materials "temporary stairs"

For steep or gentle slopes! It's a temporary staircase that can be easily installed.

Our company offers "temporary stairs" that can be easily installed on slopes. We provide "Temporary Stairs 50" for slope angles of 20° to 30° and "Temporary Stairs 100" for slope angles of 30° to 45°. These can be used for mountain trail maintenance, emergency evacuation routes, and patrol paths. [Applications] ■ Mountain trail maintenance ■ Maintenance of emergency evacuation routes ■ Maintenance of patrol paths ■ Installation of small steps on slopes *For more details, please download the PDF or feel free to contact us.

  • Temporary Construction Materials

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[OEM Problem-Solving Case] Electric Power Company

Lightweight resin root nets! An example of increased transport efficiency with a larger amount that can be carried at once.

This is an introduction to a case where the electric company was pleased with improvements in work efficiency, transportation efficiency, and effective utilization of waste plastic. The company was using concrete-based pole stabilization materials (root anchors). By switching to "plastic root anchors," they reduced the weight from just over 100 kg to 28 kg. Additionally, while heavy machinery was previously required for handling, the new anchors are light enough for a person to carry. This increase in the amount that can be transported at once also improved transportation efficiency. 【Case Overview】 ■ Challenge: Weight reduction of concrete root anchors ■ Results - Weight reduced from just over 100 kg to 28 kg with plastic root anchors - Weight is now manageable for a person to carry - Increased transport capacity improved transportation efficiency - Corners that were prone to damage are now sturdier with plastic material *For more details, please refer to the PDF document or feel free to contact us.

  • Other resource recycling

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[Information] A Collection of Basic Knowledge on Waste Plastics That You Can't Ask Now

Types of waste plastics and recycling! A wealth of basic knowledge included.

This document explains effective ways to utilize recycled materials and the advantages and disadvantages of producing products from them. It includes images and discusses topics such as "types of waste plastics," "the waste plastic problem (export processing and overseas outflow of resources)," and "types of recycling." Additionally, it introduces examples of utilizing waste plastics (polyethylene) at Sanpoly. We encourage you to read it. 【Contents (partial)】 ■ What is plastic? ■ What is waste plastic? ■ Types of waste plastics ■ The waste plastic problem (export processing and overseas outflow of resources) ■ The waste plastic problem (marine pollution) ■ Types of recycling *For more details, please refer to the PDF document or feel free to contact us.

  • Heat and Drying Treatment Systems

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What is plastic in the first place? *Basic knowledge materials are being distributed.

Reused as a resource! It is now an essential material in our lives.

Plastic is a general term for polymer substances that can be molded and processed by applying heat and pressure. The raw materials are finite resources such as crude oil, most of which is imported from overseas in Japan. Reusing used plastic as a resource has become a significant issue. 【Types of Waste Plastic】 ■General Waste Plastic - PET bottles, plastic bags, expanded polystyrene, various plastics ■Industrial Waste Plastic - Various containers, packaging and films, scrap materials *For more details, please refer to the PDF document or feel free to contact us.

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What is waste plastic? *Basic knowledge materials are being distributed.

Waste primarily composed of plastic! PET bottles, plastic bags, various types of containers, etc.

Waste plastics refer to waste materials primarily composed of plastics, including plastic products that have been discarded after use, plastic scraps generated during the manufacturing process, and waste tires. Waste plastics can be divided into general waste plastics and industrial waste plastics. An example of industrial waste plastics is polyethylene film used for packaging. **Types of Waste Plastics** - **General Waste Plastics** - PET bottles, plastic bags, expanded polystyrene, various plastics - **Industrial Waste Plastics** - Various containers, packaging and films, scrap materials *For more details, please refer to the PDF document or feel free to contact us.*

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Types of waste plastics *Basic knowledge materials are being distributed.

General types and industrial types. Introduction to two types of waste plastics.

We would like to introduce the types of waste plastics. General waste plastics come from households, stores, offices, etc., with container and packaging plastics accounting for about 60%. Industrial waste plastics refer to scraps and packaging materials generated from the manufacturing, processing, and distribution of plastic products. Additionally, our company primarily utilizes industrial waste plastics (such as polyethylene products like packaging films) as recycled raw materials. 【Types of Waste Plastics】 ■ General Waste Plastics - PET bottles, plastic bags, expanded polystyrene, plastics ■ Industrial Waste Plastics - Various containers, packaging and films, scraps *For more details, please refer to the PDF document or feel free to contact us.

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The issue of waste plastic (export processing and the outflow of resources overseas)

Export processing of waste plastics and the accompanying outflow of resources overseas. There is a growing demand for domestic circulation.

Here are the main representative issues of waste plastics. For many years, waste plastics were exported overseas, particularly to China. However, at the end of 2017, China banned the import of waste plastics, and since then, exports have been directed to Taiwan and Southeast Asia. These countries have also begun to implement import regulations, leading to an increase in waste plastics that must be processed domestically in Japan. Our company is currently offering basic knowledge materials. Please feel free to contact us if you have any requests. 【Types of Waste Plastic Issues】 ■ Export processing and outflow of resources overseas ■ Marine pollution *For more details, please refer to the PDF materials or feel free to contact us.

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Issue of Waste Plastics (Marine Pollution) *Basic Knowledge Materials Available

Becoming ocean plastic, it negatively impacts marine pollution and ecosystems. A global issue.

Here are the main representative problems of waste plastics. Waste plastics that are littered or flow into the sea without proper disposal become marine plastics, causing marine pollution and negatively impacting ecosystems. The estimated amount of plastic waste flowing into the ocean is 8 million tons annually worldwide, and it is predicted that by 2050, the amount of marine plastic waste will exceed the weight of fish, making it a global issue. [Types of Waste Plastic Problems] ■ Export processing and outflow of resources overseas ■ Marine pollution *For more details, please refer to the PDF document or feel free to contact us.

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Types of Recycling *Basic knowledge materials are being distributed.

Various methods have been put into practical use! Here are three methods of recycling.

Here are the types of recycling for waste plastics. "Material recycling," which reprocesses plastics into raw materials or products; "chemical recycling," which reprocesses them into chemical raw materials; and "thermal recycling," which utilizes thermal energy for power generation or steam, or converts them into gas, oil, or solid fuel. Recycling of waste plastics has been realized through advancements in technology, and can be broadly categorized into the three types mentioned above. [Types] ■ Material Recycling - Civil engineering materials, agricultural materials, stationery, daily necessities ■ Chemical Recycling - Monomer/raw material production, blast furnace reducing agents, oil conversion, gasification ■ Thermal Recycling - Solid fuel production, cement raw material production, thermal energy power generation, waste power generation *For more details, please refer to the PDF document or feel free to contact us.

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Material Recycling *Basic knowledge materials are being distributed.

Raw materials for processing or as materials for products! Waste from used products and production processes, etc.

"Material recycling" refers primarily to the collection of waste from used products and production processes, processing it for easier use, and then converting it into raw materials or using it as materials for products. This technology was developed in the 1970s, and our company has been involved in recycling since its inception. Industrial waste plastics are suitable for recycling due to reasons such as "low contamination," "minimal foreign material inclusion," "clear identification of resin types," and "stable and consistent output in terms of quantity." [Types] ■ Material Recycling ■ Chemical Recycling ■ Thermal Recycling *For more details, please refer to the PDF materials or feel free to contact us.

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Flow of Material Recycling *Basic Knowledge Materials Available

Offers from customers in a wide range of fields! Recycled products made from waste plastic.

We collect industrial waste plastics (polyethylene products) and produce recycled products made from waste plastics as raw materials. We receive offers from a wide range of customers in fields such as agricultural materials, construction and civil engineering materials, land survey materials, gardening materials, fishing materials, packaging materials, environmental sanitation materials, and electrical materials. Please feel free to contact us if you have any requests. 【Process】 ■ Collection ■ Crushing ■ Recycling into raw materials ■ Re-commercialization *For more details, please refer to the PDF document or feel free to contact us.

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Easily usable waste plastic (olefin type) *Basic knowledge materials are currently being distributed.

A general term for resins with double bonds! Materials suitable for "material recycling."

We will introduce easily usable olefin-based resins. These are a general term for resins that have a carbon-hydrogen double bond internally, with representative examples being polypropylene (PP) and polyethylene (PE). Olefin-based waste plastics (polyethylene and polypropylene) are among the most commonly discarded plastics after PET bottles and are suitable materials for "material recycling" of waste plastics. 【Features】 ■ Polyethylene: Lightweight, excellent electrical insulation, water resistance, chemical resistance, and cold resistance. ■ Polypropylene: Particularly low specific gravity among olefin-based resins, with excellent mechanical strength and abrasion resistance. *For more details, please refer to the PDF document or feel free to contact us.

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Examples of utilizing recycled materials at Sanpoli *Basic knowledge materials are currently being distributed.

We will select according to the quality requirements of our customers! We will provide proposals with high cost benefits.

We would like to introduce examples of the use of recycled materials in our company. We can select from six types of materials to meet your required quality standards. We will provide proposals with greater cost benefits. Please feel free to contact us if you have any requests. 【Details】 ■ Products made using mixed-color PE materials offer significant advantages in both price and performance. ■ Most products can be manufactured using mixed-color PE materials (however, the color will be black). ■ If you prefer colored products, they can be manufactured using transparent PE materials. *For more details, please refer to the PDF document or feel free to contact us.

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Resolution at Sanpoli *Basic knowledge materials are being distributed.

Manufacturing products from recycled materials! For product images, drawings, etc., please contact us.

Our company produces products from 7,000 tons of recycled materials annually. Taking into account customer requests (required quality), we select suitable materials and formulate them, proposing particularly effective product designs. Feel free to contact us regarding product images, drawings, etc. 【Business Activities】 ■ Acceptance of waste plastics ■ Manufacturing of recycled products ■ Production of in-house recycling *For more details, please refer to the PDF document or feel free to contact us.

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Towards a Circular Economy Era *Basic Knowledge Materials Available

Building a circular society! Restoring a clean environment and continuing to live better.

In an era when mass production and mass consumption were considered good, we learned to obtain various things cheaply and use them conveniently. However, by producing a lot, using a lot, and throwing away a lot, waste has increased, water, air, and soil have become polluted, and various "environmental issues" have arisen and worsened, such as harming health and causing abnormalities in natural ecosystems. A circular society aims to reduce the amount of waste and minimize environmental impact by using limited resources in a circular manner. 【Business Activities】 ■ Acceptance of waste plastics ■ Manufacturing of recycled products ■ Producing in-house recycling for companies *For more details, please refer to the PDF document or feel free to contact us.

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Sanpoly contributes to environmental conservation *Basic knowledge materials are currently being distributed.

Contributing to the reduction of environmental impact! Material recycling of waste plastics.

As a way to utilize limited resources carefully, there are three methods: "Reduce (to prevent generation and suppress)," "Reuse (to reuse)," and "Recycle (to regenerate and reuse)," collectively known as the "3R" from their initials. The idea is to "reduce emissions as much as possible, reuse what can be reused, recycle what cannot be reused as raw materials, and incinerate what cannot be reused or recycled for heat recovery." Our company will continue to contribute to reducing environmental impact by playing a part in the material recycling of waste plastics. 【3R】 ■Reduce (to prevent generation and suppress) ■Reuse (to reuse) ■Recycle (to regenerate and reuse) *For more details, please refer to the PDF document or feel free to contact us.

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  • イプロスがリアル展示会を主催します! AI/DX 営業・マーケティング展 出展社募集中 リード数・商談数が止まらない!新しいリアル展示会を提供 会期 2026年3月24日(火)~25日(水) 会場 東京ビッグサイト東4ホール 出展概要資料を進呈!
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