山佳化成 List of Products and Services

Our company offers a wide range of 'plastic pots' for gardening. We also have transparent products available, allowing you to see the root development and moisture levels in the soil, which helps prevent poor growth and root rot. Additionally, our pots are equipped with anti-circling ribs, ensuring a good growing environment. They feature a hygienic bottom surface with excellent breathability and drainage. 【Features】 - Environmentally friendly products containing 40% bamboo charcoal are also available. - Shapes include pot type and bowl type. - Color variations include black, white, and charcoal (non-transparent types), as well as crystal, smoke, and amber (transparent types), among others. (The pot type also includes a non-transparent option called "Aogin.") *For more details, please refer to the materials. Feel free to contact us with any inquiries.

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We would like to introduce our "Plastic Pots." They feature excellent air permeability and drainage, with a hygienic point-contact bottom. Equipped with anti-circling ribs, we offer two sizes: medium (Φ120mm×h100mm) and small (Φ100mm×h80mm). We have a rich lineup including "White," "Black," "Charcoal," "Crystal," "Smoke," and "Amber," so please feel free to contact us. 【Features】 ■ Anti-circling ribs ■ Excellent air permeability and drainage ■ Hygienic point-contact bottom ■ Available in White, Black, Charcoal, Crystal, Smoke, and Amber ★ With Crystal or Smoke, you can check the root development inside! Additionally, the moisture level of the soil is visible, allowing you to monitor how dry the soil is. *For more details, please refer to the PDF document or feel free to contact us.

• Gardening supplies
• Other fixtures and fittings

As part of our efforts towards the SDGs, we are focusing on the development of sustainable resins. Among these efforts, we are committed to developing products that contain over 50% of different materials! *Products with less than 50% resin content can be disposed of as general combustible waste. (Depending on the types of different materials) Our company specializes in everything from mold shaping to injection molding, so you can choose your preferred materials and we can provide you with the finished products! 【Different materials we introduce】*Contains over 50% ■Corn ■Rice husks ■Shells ■Paper ■Bamboo charcoal ■Rice flour ■Wood powder ■Eggshells *For more details, please download the PDF document or feel free to contact us.

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As part of our efforts towards the SDGs, we are focusing on the development of sustainable resins. Among these efforts, we are committed to incorporating over 50% of different materials in our product development! This time, we would like to introduce the "Bamboo Charcoal Tumbler," made from a composite of bamboo charcoal and resin! While bamboo charcoal is known to have various benefits, it surprisingly also has an effect on "beer froth"! This product can be printed on the side (printing area: 45mm x 22mm) and can also be used as a promotional item. *For more details, please feel free to contact us.

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Yamaka Chemical has been producing a wide variety of products in various shapes using diverse resins as a plastic manufacturing company. By creating molds in-house, we can achieve rapid production and cost reduction simultaneously, and we can respond immediately to fine adjustments during testing and maintenance during mass production. 【Introduction to Mist Spray Bottles】 ■ Ideal as a refill container for alcohol disinfectants! Suitable for carrying alcohol disinfectants and other sanitizing agents. ■ Can spray in mist form with one push. ■ Compact and easy to carry! ■ Available in 30ml, 50ml, 100ml, and 250ml sizes. *For more details, please download the PDF or feel free to contact us.

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Our company uses a "biomass material" created by blending eggshells with polypropylene resin as raw material for molding and processing. We handle all processes in-house, from mold making to molding and assembly, achieving both rapid production and cost reduction. The blending ratio of eggshells is over 50%, allowing it to be disposed of as "burnable waste" and contributing to the reduction of CO2 emissions. **Features of Eggshelled Biomass Material:** - Molding properties equivalent to thermoplastic resins - Excellent heat resistance, cold resistance, and impact resistance - Suitable for a wide range of applications, including tableware and trays - Can add natural antibacterial agents effective against E. coli and others *For more details about this material, please refer to the documentation. Feel free to contact us with any inquiries.*

• Other biomass

Yamaka Chemical has been producing a wide variety of products in various shapes using diverse resins as a plastic manufacturing company. We challenge ourselves with small lot production, high quality, and cost reduction, responding quickly and accurately to our customers' needs, aiming to be a proposal-based company regarding plastics, and pursuing the possibilities of manufacturing. We have facilities for each process located on the same site, allowing for smooth handling from inquiries to delivery. Furthermore, cost reductions leveraging scale advantages are also possible. If you provide us with the design drawings you are planning, we will comprehensively support you from drafting to resin selection, mold production, mass production, inspection, and assembly. 【Features】 ■ Cost reduction is possible due to in-house mold production ■ Rapid production due to consistent in-house manufacturing ■ Molding with eco-friendly materials that consider the environment (cornstarch resin, tea waste, wood powder, polylactic acid, etc.) ■ Capable of handling mold production, mass production, inspection, and assembly *For more details, please download the PDF or feel free to contact us.

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At Yamaka Kasei, which handles plastic molding and planned products, we engage in OEM production, challenging ourselves with small lot sizes, high quality, and cost reduction, while responding swiftly and accurately to our customers' needs. We have a track record of producing various components, including "LED decorative parts," "PET products," and "PPS products." By collaborating with local and overseas companies, we aim to be a proposal-based company regarding plastics, continuously exploring the possibilities of manufacturing. 【Products Achievements】 ■ LED decorative parts ■ PET products ■ PPS products ■ Cap cover parts ■ T-mark *For more details, please refer to the PDF materials or feel free to contact us.

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Yamaka Chemical is a plastic molding and processing manufacturer involved in the planning and production of a wide range of products, including daily necessities, storage containers, miscellaneous goods, building materials, industrial parts, and cosmetic containers. We guide our customers' ideas to completion with our consistent in-house products made domestically. 【Products Achievements】 LED decorative parts / PET products / PPS items / cap cover parts / golf balls / push parts / blow products / gutter parts / PVC products / cosmetic containers / portable toilet parts / building material parts / sliding door wheel parts / industrial parts / stool parts / automotive-related parts / vending machine parts / handle parts / fire extinguisher stands / water purifier parts / food containers / plumbing parts / horse stalls / beauty-related products / gaming machine parts, etc. For OEM plastic molding or original novelty goods, if you have any requests like "Can you make such a product?", please feel free to consult us about anything! *For more details, please refer to the PDF materials or feel free to contact us.

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• Storage furniture

At Yamaka Kasei, which handles plastic molding and planned products, we respond to your needs with a comprehensive lineup of equipment. We produce a variety of products in various shapes using a wide range of resins, including general-purpose resins, engineering plastics, and super engineering plastics. If you provide us with the design drawings you are planning, we will support you comprehensively from creating the drawings, selecting the resin, manufacturing the molds, mass production, to inspection and assembly. 【Equipment List】 ■ Molding machines (horizontal and vertical), dryers, grinders, temperature control units, chillers ■ CAD/CAM (MASTERCAM X6), NC milling machines, NC electrical discharge machines ■ General-purpose milling machines, general-purpose lathes, general-purpose drill presses, general-purpose engraving machines ■ Tapping machines, contouring machines *For more details, please refer to the PDF materials or feel free to contact us.

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At Yamaka Kasei, which handles plastic molding and planned products, we engage in OEM production, challenging ourselves with small lot sizes, high quality, and cost reduction, while responding quickly and accurately to our customers' needs. We can accommodate various shapes, sizes, and materials. By collaborating with local and overseas companies, we aim to be a proposal-oriented company regarding plastics and will continue to explore the possibilities of manufacturing. 【Products Achievements】 ■ LED decorative parts ■ PET products ■ PPS products ■ Cap cover parts ■ Tea marks *For more details, please refer to the PDF document or feel free to contact us.

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At Yamaka Kasei, which handles plastic molding and planned products, we conduct OEM production. We have facilities for each process located on the same premises, allowing for smooth coordination from inquiry to delivery. Depending on the scale of our customers' businesses, it is also possible to reduce costs by changing procurement from ready-made products to original products, leveraging scale advantages. 【Features】 ■ Facilities for each process located on the same premises ■ Smooth coordination from inquiry to delivery ■ Cost reduction possible by changing procurement from ready-made products to original products, leveraging scale advantages *For more details, please refer to the PDF document or feel free to contact us.

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The "Container Box" is a storage product handled by Yamakasa Kasei, which specializes in plastic molding and planning products. The "Lid-Equipped Container with Two Side Doors" features doors on the sides, allowing you to access the contents from the side even when stacked. Additionally, we also offer a "Foldable Container" with a lid that protects the contents from dust and dirt. 【Features】 ■ Conveniently foldable when not in use ■ Stackable ■ Lid included to protect contents from dust and dirt ■ Side doors included (Lid-Equipped Container with Two Side Doors) ■ Available in two sizes (Foldable Container) *For more details, please refer to the PDF document or feel free to contact us.

• Storage furniture

Yamaka Chemical has been producing a variety of products in various shapes using diverse resins as a plastic manufacturing company. By creating molds in-house, we can achieve rapid production and cost reduction simultaneously, and we respond immediately to fine adjustments during testing and maintenance during mass production. If you are considering new production, please feel free to contact us with any inquiries. 【Case Study】 'Frame Box' This is a framed box that can be used in various situations in daily life. It serves as a stylish storage solution and adds a touch of elegance to small spaces as a display prop. - Made to order - Enjoy both "decorating" and "showing" - Available in three types and three colors each, suitable for different uses and spaces *For more details, please download the PDF or feel free to contact us.

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Yamaka Chemical has been producing a wide variety of products in various shapes using diverse resins as a plastic manufacturing company. By creating molds in-house, we can achieve rapid production and cost reduction simultaneously, and we can respond immediately to fine adjustments during testing and maintenance during mass production. If you are considering new production, please feel free to contact us with any inquiries. 【Case Study】 'SD Card Case' Equipped with a locking mechanism to prevent accidental opening and closing, it securely protects the SD card with internal cushioning. Original design printing is also available. - Made to order - Original design printing available - Equipped with a locking mechanism - Printing space: W40×H40mm *For more details, please download the PDF or feel free to contact us.

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Yamaka Chemical has been producing a wide variety of products in various shapes using diverse resins as a plastic manufacturing company. By creating molds in-house, we can achieve both rapid production and cost reduction simultaneously, and we respond promptly to fine adjustments during testing and maintenance during mass production. If you are considering new production, please feel free to contact us with any inquiries. 【Case Study】 'Heart-Shaped Case' This cute little storage solution allows for original design printing and stacking. It is recommended as a gift. - Made to order - Original design printing available - Stackable - Printing space: Surface Φ30mm *For more details, please download the PDF or feel free to contact us.

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Yamaka Chemical has been producing a wide variety of products in various shapes using diverse resins as a plastic manufacturing company. By creating molds in-house, we can achieve rapid production and cost reduction simultaneously, and we respond promptly to fine adjustments during testing and maintenance during mass production. If you are considering new production, please feel free to contact us with any inquiries. 【Case Study】 'Cash Tray' Our unique technology enables full-color printing over a wide area. We add a playful touch to items that tend to become sterile with original designs. - Made to order - Capable of full-color printing over a wide area - Create original trays with your favorite designs - Printing space: Front Φ50mm, Back 170×80mm *For more details, please download the PDF or feel free to contact us.

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Yamaka Chemical has been producing a wide variety of products in various shapes using diverse resins as a plastic manufacturing company. By creating molds in-house, we can achieve rapid production and cost reduction simultaneously, and we respond immediately to fine adjustments during testing and maintenance during mass production. If you are considering new production, please feel free to contact us with any inquiries. 【Case Study】 The "Pack Case" is a case suitable for sorting and storing tools and parts with five pockets. The pockets can be removed or attached to the wall, and stacking is also possible! - Can be attached to the wall and stacked - Comes with dedicated labels for sorting - Includes non-slip pads *For more details, please download the PDF or feel free to contact us.

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Yamaka Chemical has been producing a wide variety of products in various shapes using diverse resins as a plastic manufacturing company. By creating molds in-house, we can achieve both rapid production and cost reduction simultaneously, and we respond immediately to fine adjustments during testing and maintenance during mass production. If you are considering new production, please feel free to contact us with any inquiries. 【Case Study】 'A4 File Case' Our unique technology allows for full-color printing over a wide area. It quickly transforms into a unique document storage solution with original prints. - Made to order - Capable of full-color printing over a wide area - Custom cases can be created with your favorite design *For more details, please download the PDF or feel free to contact us.

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Yamaka Chemical has been producing a wide variety of products in various shapes using diverse resins as a plastic manufacturing company. By creating molds in-house, we can achieve rapid production and cost reduction simultaneously, and we respond immediately to fine adjustments during testing and maintenance during mass production. If you are considering new production, please feel free to contact us with any inquiries. 【Case Study】 'Dry Box' Sealed tightly with four hooks and a foam polyethylene packing. Additionally, it is made of clear material, allowing you to see the contents and stack them as well. - Tightly sealed - Comes with a humidity meter to check the drying condition and includes a desiccant - Stackable, making it convenient for storage *For more details, please download the PDF or feel free to contact us.

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The "Container Box" is a storage item introduced by Yamaka Kasei, a plastic manufacturing company that has produced a variety of products in various shapes using diverse resins. A sturdy container that can be used on-site. This container box can be utilized for various purposes in different situations as a delivery item. [Features] - Durable and easy to use - Versatile for various situations as a delivery item *For more details, please download the PDF or feel free to contact us.

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Yamaka Chemical has been producing a wide variety of products in various shapes using diverse resins as a plastic manufacturing company. By creating molds in-house, we can achieve rapid production and cost reduction simultaneously, and we respond immediately to fine adjustments during testing and maintenance during mass production. If you are considering new production, please feel free to contact us with any inquiries. 【Business Introduction】 'Emergency Box' A compact-sized mini storage box that does not take up much space. It comes with a partition tray for easy storage of small items and small bottles! - Compact size that does not take up much space - Space available for silk-screen printing of names - Comes with a partition tray for easy storage of small items and small bottles *For more details, please download the PDF or feel free to contact us.

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Yamaka Chemical has been producing a wide variety of products in various shapes using diverse resins as a plastic manufacturing company. By creating molds in-house, we can achieve rapid production and cost reduction simultaneously, and we respond immediately to fine adjustments during testing and maintenance during mass production. If you are considering new production, please feel free to contact us for any inquiries. 【Case Study】 'Eco Wrap' This product is microwave-safe and can be used up to 140°C. *Heat resistance testing completed. It contributes to resource conservation and environmental consideration. - Reusable multiple times - Usable up to 140°C - Resource conservation and environmental consideration *For more details, please download the PDF or feel free to contact us.

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Yamaka Chemical has been producing a wide variety of products in various shapes using diverse resins as a plastic manufacturing company. By creating molds in-house, we can achieve rapid production and cost reduction simultaneously, and we respond immediately to fine adjustments during testing and maintenance during mass production. If you are considering new production, please feel free to contact us with any inquiries. 【Case Study】 'One-Touch Pot' Utilizing the resilience of the packing, it adheres securely to prevent food from drying out or becoming damp. It can be smoothly opened and closed with one hand by simply pinching lightly. - Prevents food from drying out or becoming damp - Smoothly opens and closes with one hand by simply pinching lightly - Adheres securely using the resilience of the packing *For more details, please download the PDF or feel free to contact us.

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Yamaka Chemical has been producing a wide variety of products in various shapes using diverse resins as a plastic manufacturing company. By creating molds in-house, we can achieve both rapid production and cost reduction simultaneously, and we respond immediately to fine adjustments during testing and maintenance during mass production. If you are considering new production, please feel free to contact us with any inquiries. 【Case Study】 'Plate' A transparent resin plate. Thanks to our unique technology, full-color printing over a wide area is also possible. You can create original plates with your favorite designs. - Transparent resin plate - Full-color printing over a wide area is possible - You can create originals with your favorite designs *For more details, please download the PDF or feel free to contact us.

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Yamaka Chemical has been producing a wide variety of products in various shapes using diverse resins as a plastic manufacturing company. By creating molds in-house, we can achieve rapid production and cost reduction simultaneously, and we respond promptly to fine adjustments during testing and maintenance during mass production. If you are considering new production, please feel free to contact us with any inquiries. 【Case Study】 'Coffee Mug' It can be used not only for leisure but also as a daily gargling cup. - Thick and comfortable to hold - Rich color variations - Custom designs can be made to your liking *For more details, please download the PDF or feel free to contact us.

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Sankai Chemical has been producing a wide variety of products in various shapes using diverse resins as a plastic manufacturing company. By creating molds in-house, we can achieve rapid production and cost reduction simultaneously, and we respond immediately to fine adjustments during testing and maintenance during mass production. If you are considering new production, please feel free to contact us with any inquiries. 【Case Study】 'Shaker' This is a convenient shaker that can be consumed immediately after shaking. - With measurement markings - Ready to drink right after shaking - Space for silk-screen printing (50×30mm) (75×55mm) *For more details, please download the PDF or feel free to contact us.

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Yamaka Chemical has been producing a wide variety of products in various shapes using diverse resins as a plastic manufacturing company. By creating molds in-house, we can achieve rapid production and cost reduction simultaneously, and we respond immediately to fine adjustments during testing and maintenance during mass production. If you are considering new production, please feel free to contact us with any inquiries. 【Case Study】 'Dip Case Set of 3' - Perfect for seasoning containers - Colors: Pink, Yellow, Blue *For more details, please download the PDF or feel free to contact us.

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Yamaka Chemical has been producing a wide variety of products in various shapes using diverse resins as a plastic manufacturing company. By creating molds in-house, we can achieve rapid production and cost reduction simultaneously, and we respond promptly to fine adjustments during testing and maintenance during mass production. If you are considering new production, please feel free to contact us with any inquiries. 【Case Introduction】 'One-Touch Range Pack' The lid opens easily by simply pressing the handle. - Lid opens with one touch - Microwave safe - Available in square, round, and large square shapes *For more details, please download the PDF or feel free to contact us.

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Sankai Chemical has been producing a variety of products in various shapes using diverse resins as a plastic manufacturing company. By creating molds in-house, we can achieve rapid production and cost reduction simultaneously, and we respond immediately to fine adjustments during testing and maintenance during mass production. If you are considering new production, please feel free to contact us with any inquiries. 【Case Study】 'Shamoji' (Rice Paddle) A self-standing design that is convenient and does not get in the way. It remains hygienic as the paddle stays elevated even when laid down. - Self-standing - Remains elevated and hygienic even when laid down - Easy to pack into lunch boxes with its small edge *For more details, please download the PDF or feel free to contact us.

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Yamaka Chemical has been producing a wide variety of products in various shapes using diverse resins as a plastic manufacturing company. By creating molds in-house, we can achieve both rapid production and cost reduction simultaneously, and we can respond immediately to fine adjustments during testing and maintenance during mass production. If you are considering new production, please feel free to contact us with any inquiries. 【Case Study】 'One-Touch Sugar Pot' With just a shake, you can dispense a spoonful of sugar. How about it as a companion for your coffee break? - Approximately 3g per shake - Space available for silk screen printing (20×50mm) *For more details, please download the PDF or feel free to contact us.

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Yamaka Chemical has been producing a variety of products in various shapes using a wide range of resins as a plastic manufacturing company. By creating molds in-house, we can achieve rapid production and cost reduction simultaneously, and we can respond immediately to fine adjustments during testing and maintenance during mass production. If you are considering new production, please feel free to contact us with any inquiries. 【Case Study】 'Healthy Vegetable Microwave Cooker' It is very healthy as it does not use oil. It can cook in a short time, making it energy-efficient! You can also cook one bowl of rice in the microwave. - Easy cooking with a microwave! - Energy-efficient as it cooks in a short time - Healthy cooking without using oil - A convenient pot that can cook one cup of rice *For more details, please download the PDF or feel free to contact us.

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Sankasha Co., Ltd. has been producing a wide variety of products in various shapes using diverse resins as a plastic manufacturing company. By creating molds in-house, we can achieve rapid production and cost reduction simultaneously, and we can respond immediately to fine adjustments during testing and maintenance during mass production. If you are considering new production, please feel free to contact us with any inquiries. 【Case Study】 'Onigiri Case Twin' This convenient onigiri case allows you to carry about half a serving of rice balls for lunch or a picnic without losing their shape. It is very convenient as it can be used in the microwave after removing the lid. The bottom of the case features an embossed design that makes it difficult for rice grains to stick. - Microwave safe - Space for silk-screen printing (15×40mm) - Embossed design that reduces sticking of rice grains *For more details, please download the PDF or feel free to contact us.

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Yamaka Chemical has been producing a wide variety of products in various shapes using diverse resins as a plastic manufacturing company. By creating molds in-house, we can achieve rapid production and cost reduction simultaneously, and we can respond immediately to fine adjustments during testing and maintenance during mass production. If you are considering new production, please feel free to contact us with any inquiries. 【Case Study】 'Onigiri Case' This convenient onigiri case allows you to carry about half a serving of rice balls for lunch or picnics without losing their shape. It can be used in the microwave after removing the lid, making it very convenient. The bottom of the case features an embossed design that makes it difficult for rice grains to stick. - Microwave safe - Space for silk-screen printing (10×35mm) - Embossed design to prevent rice grains from sticking *For more details, please download the PDF or feel free to contact us.

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Yamaka Chemical has been producing a wide variety of products in various shapes using diverse resins as a plastic manufacturing company. By creating molds in-house, we can achieve rapid production and cost reduction simultaneously, and we respond immediately to fine adjustments during testing and maintenance during mass production. If you are considering new production, please feel free to contact us with any inquiries. 【Case Study】 'Comb' Available in two sizes: M and L. The two-tier design securely catches hair. - Suitable for long hair and those with thick hair - Easy to grip, reducing wrist fatigue - Two-tier design securely catches hair *For more details, please download the PDF or feel free to contact us.

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Yamaka Chemical has been producing a wide variety of products in various shapes using diverse resins as a plastic manufacturing company. By creating molds in-house, we can achieve rapid production and cost reduction simultaneously, and we respond immediately to fine adjustments during testing and maintenance during mass production. If you are considering new production, please feel free to contact us with any inquiries. 【Case Study】 'Eco Business Card Case' This plastic does not emit toxic gases when burned, has low combustion calories, and places minimal burden on the environment. We achieve material recycling by reusing discarded PET bottle resin. - Produced with 100% recycled PET bottles - Made to order *For more details, please download the PDF or feel free to contact us.

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Yamaka Chemical has been producing a wide variety of products in various shapes using diverse resins as a plastic manufacturing company. By creating molds in-house, we can achieve both rapid production and cost reduction simultaneously, and we respond promptly to fine adjustments during testing and maintenance during mass production. If you are considering new production, please feel free to contact us with any inquiries. 【Case Study】 'Tissue & Mask Case' This portable case is convenient for storing tissues and masks, preventing the stored items from getting dirty. - Convenient portable case - Prevents stored items from getting dirty *For more details, please download the PDF or feel free to contact us.

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Yamaka Chemical has been producing a wide variety of products in various shapes using diverse resins as a plastic manufacturing company. By creating molds in-house, we can achieve both rapid production and cost reduction simultaneously, and we respond immediately to fine adjustments during testing and maintenance during mass production. If you are considering new production, please feel free to contact us with any inquiries. 【Case Study】 'Eco Clipboard' This eco-friendly clipboard allows for integrated molding that does not require metal fasteners, while also utilizing recycled materials from PET bottles as the main raw material. - A shape that does not require metal fasteners - Utilizes recycled materials from PET bottles as the main raw material - Made to order *For more details, please download the PDF or feel free to contact us.

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At Yamakai Chemical, we meet your needs with a comprehensive lineup of equipment. We own horizontal and vertical molding machines, as well as dryers, general-purpose milling machines, tapping machines, and more. 【Equipment List】 ■ Molding Machines ■ Dryers ■ Crushers ■ Temperature Control Machines ■ Chillers ■ CAD/CAM ■ NC Milling Machines *For more details, please refer to the PDF document or feel free to contact us.

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Introducing the 'Milk Container' that can be folded and stored when not in use. It can be stacked up to three levels, and since it is made entirely of plastic, it can be disposed of as is. Additionally, it is reinforced for strength with 20 resin pins. 【Features】 ■ Folds for storage when not in use ■ Made entirely of plastic for easy disposal ■ Stackable (up to three levels) ■ Strengthened with 20 resin pins ■ Made in Japan *For more details, please refer to the PDF document or feel free to contact us.

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Introducing the convenient "foldable container" that can be folded when not in use. It can be stacked and comes with a lid to protect the contents from dust and dirt. Please use it for small-sized storage. 【Features】 ■ Folds when not in use ■ Can be stacked ■ Comes with a lid to protect contents from dust and dirt ■ Material: Polypropylene resin *For more details, please refer to the PDF document or feel free to contact us.

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Since our establishment in April 1959, we have been involved in the planning and manufacturing of a wide range of products as a plastic molding processing manufacturer, including daily necessities, storage containers, miscellaneous goods, building materials, industrial parts, and cosmetic containers. Moving forward, we will continue to respond to our customers' needs by consistently striving to improve our technology and quality, while committing to honest manufacturing. 【Our Strengths】 ■ Consistent In-House Production - A manufacturing environment that produces stable output and high quality ■ In-House Mold Production - Enables both rapid production and cost reduction ■ Continuous Technological Innovation - Led by first-class plastic molding technicians and technical expertise *For more details, please refer to the PDF materials or feel free to contact us.

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• Storage furniture

Sankai Chemical has been producing a wide variety of products in various shapes using diverse resins as a plastic manufacturing company. By creating molds in-house, we can achieve both rapid production and cost reduction simultaneously, and we respond immediately to fine adjustments during testing and maintenance during mass production. If you are considering new production, please feel free to contact us with any inquiries. 【Case Study】 'Foot Reflexology Health Board with Tea Leaves' Refreshes with green tea components and provides antibacterial and deodorizing effects. Enjoy the subtle aroma of green tea. - Antibacterial and deodorizing effects with green tea components - Environmentally friendly tea leaf recycling - Clear explanation of foot reflexology points with color sheets *For more details, please download the PDF or feel free to contact us.

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Yamaka Chemical has been producing a wide variety of products in various shapes using diverse resins as a plastic manufacturing company. By creating molds in-house, we can achieve both rapid production and cost reduction simultaneously, and we respond immediately to fine adjustments during testing and maintenance during mass production. If you are considering new production, please feel free to contact us with any inquiries. 【Case Study】 'Furi Furi Salad Pot' This excellent product features an easy draining function, comes with a cooling pack and dip case, and offers storage capabilities. - Easy draining function - Comes with cooling pack and dip case - Space for silk screen printing (15×40mm) - Can store cooling pack and dip case *For more details, please download the PDF or feel free to contact us.

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"Plachain" is a lightweight and convenient plastic product introduced by Yamaka Kasei, a plastic manufacturing company that has produced a variety of products in different shapes using a wide range of resins. We offer four sizes to suit various applications. 【Lineup】Made in Japan ■ YP-10 10Φ Plachain Size: A91mm, B39mm, C10mm Capacity: 20m per case ■ YP-8 8Φ Plachain Size: A50mm, B29mm, C8mm Capacity: 30m per case ■ YP-6 6Φ Plachain Size: A37mm, B21mm, C6mm Capacity: 30m per case ■ YP-3 3Φ Plachain Size: A21mm, B12mm, C3mm *For more details, please download the PDF or feel free to contact us.

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