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  1. Home
  2. Building materials, supplies and fixtures manufacturers
  3. セイキ工業 所沢工場
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セイキ工業 所沢工場

addressSaitama/Tokorozawa-shi/5-10-1 Higashisotokawa
phone04-2951-1660
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last updated:Feb 10, 2020
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  • Company information
  • Products/Services(9)
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セイキ工業 List of Products and Services

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Insulated Double Window "Rakumado II"

Installation is possible with a projected dimension of 40mm! Lightweight and safe, easy-to-use insulated double windows.

"Rakusou II" is an easy-to-install, high-performance insulated double window. It can be installed with a projected dimension of 40mm, fitting neatly without protruding into the room, thanks to its space-saving design. It uses polycarbonate, which is about half the weight of glass but boasts approximately 200 times the strength, making it lightweight and very durable. In addition to the "Polycarbonate Type," we also offer the "Glass Type" and "Heat-Reflective Blind Set." 【Polycarbonate Type Features】 - Space-saving design that fits neatly without protruding into the room - Uses lightweight and durable polycarbonate for the shoji surface material - Boasts high insulation and heat-reflective effects, providing energy-saving benefits regardless of the season - Excellent soundproofing performance, especially at higher frequencies - Reduces the occurrence of unpleasant condensation, preventing the growth of mold and dust mites *For more details, please refer to the PDF materials or feel free to contact us.

  • Window and shutter openings
  • Heat insulation and heat shielding methods
  • Insulation work

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Insulation, energy-saving, privacy building materials

Comfortable + Eco! Supporting the lifestyle of the future.

Seiki Industrial Co., Ltd. offers a range of high-performance window products that suppress heat exchange and solar intrusion, as well as a series of privacy screens that block outside views to protect your living privacy. We have a lineup that includes the "Honeycomb Thermo Screen," which allows for easy energy saving and power conservation, as well as "Raku Mado II" and "Refreshing Privacy Screens." Creating a comfortable living space in harmony with the global and surrounding environment is also one of our major themes. 【Product Lineup】 ■ Honeycomb Thermo Screen ■ Sun Good II ■ Raku Mado II ■ Refreshing Privacy Screen "BD Type/PC II Type" *For more details, please refer to the PDF materials or feel free to contact us.

  • Window and shutter openings
  • Fences, screens, and partitions
  • Blackout screen

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Screen Door Series

Functional and stylish designs shine at windows and doors. The Seiki screen door series has always pursued originality.

We would like to introduce the "Screen Door Series" handled by Seiki Industrial Co., Ltd. Starting with the "Window Roll-Up Screen Door" with chain code operation, we also offer products such as "Almarde III" and "Plus Door Army." You can choose products that match your lifestyle and preferences from our extensive lineup. 【Lineup (partial)】 ■ Window Roll-Up Screen Door ■ Almarde III ■ Almarde Free II ■ Roll Free III ■ Rolling Screen Door *For more details, please refer to the PDF materials or feel free to contact us.

  • Window and shutter openings
  • others

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Composite wood

It won't rot even when wet! A revolutionary hybrid building material with excellent corrosion resistance and minimal expansion and contraction due to temperature changes.

Seiki Kogyo's "Synthetic Wood" is a hybrid building material that combines extruded foam polystyrene with an aluminum core, molded as a single unit. It can be processed like traditional wood, has minimal expansion and contraction due to environmental factors, high weather resistance, is water-resistant, and does not rot. It is particularly adopted as a new exterior material that can be arranged in water-related areas. 【Features】 - Water-resistant, rot-proof, long-lasting - Realistic wood texture - High workability - Safe and secure - Made from recycled materials *For more details, please refer to the PDF document or feel free to contact us.

  • wood
  • Artificial wood
  • Wood deck (synthetic wood/resin)

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Special-shaped extrusion

Technologies such as "two-color molding" and "foamed molding"! Responding to diverse needs with techniques that manipulate "shape."

Extruded products of various shapes are used in a wide range of industries, from stationery and IC cases to interior and exterior building materials and automotive components. Our company supports "two-color molding," which simultaneously forms different types of plastics, as well as "composite molding" and "foamed molding." We respond to diverse needs with our technology that manipulates "shape." Please feel free to contact us when you need assistance. 【Molding Technologies】 ■ Two-color molding ■ Composite molding ■ Foamed molding *For more details, please refer to the PDF document or feel free to contact us.

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Smoking booth "SMAAT Smoking Separation Booth"

Smart design that avoids the "three Cs"! A smoking area considerate of future lifestyles.

The "SMAAT Smoking Booth" is a smoking booth that is perfect for the future standard of a smoke-free society, taking into account the comfort and safety of both smokers and non-smokers, as well as the maintenance needs of the installation and operators. Mini tables with ashtrays are placed on either side of the booth, making it easy to secure personal space naturally and avoiding face-to-face interactions between smokers. It contributes to the prevention of passive smoking in various situations such as offices, conference rooms, and factories. 【Features】 ■ Powerful and rapid ventilation for quick air exchange within the booth ■ Non-close and non-face-to-face design that considers the distance and orientation of smokers ■ Construction through panel and frame assembly, eliminating the need for interior finishing work ■ Glass components also adopt a dry construction method, designed with consideration for disassembly during relocation ■ Contributes to the prevention of passive smoking in diverse situations *For more details, please refer to the PDF materials or feel free to contact us.

  • Other store equipment and supplies
  • Other commercial buildings and service facilities
  • Ventilation and smoke exhaust equipment

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Seiki Group Company Profile

We provide original products and high-quality services that meet the needs of the times.

Seiki Group conducts total product creation, from planning and development to production and logistics. We realize innovative technology, environmentally friendly products, and reliable services. We provide innovative products through the combined strength of our five group companies. 【Business Overview】 〈Seiki Industrial Co., Ltd.〉 ■ Manufacturing and sales of various plastic extruded products such as stationery materials, construction materials, electrical materials, civil engineering materials, furniture components, and household goods. ■ Manufacturing and sales of injection-molded products such as tableware containers and cosmetic containers. *For more details, please refer to the PDF materials or feel free to contact us.

  • Subsidiary materials
  • Exterior Materials

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Seiki Best Selection Catalog vol.14

A lineup of screen door series, hybrid building materials, insulation, barrier, and eco-friendly products!

This catalog features a wide range of products, including screens and building materials, handled by Seiki Kogyo Co., Ltd. We offer a lineup that includes the "indoor panel screen," which is suitable for high-rise windows as it poses no risk of falling, as well as "indoor lattice (fixed type)" and "bamboo charcoal shelves." [Contents] ■ Screen series ■ Hybrid building materials ■ Insulation, shielding, and eco-friendly products ■ Privacy and security products ■ Recommended products *For more details, please refer to the PDF document or feel free to contact us.

  • Subsidiary materials
  • Exterior Materials

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Resin pallet

We provide "plastic pallets" in sizes that meet our customers' needs!

We manufacture original "resin pallets." Sizes and board spacing can be adjusted flexibly. (Sizes can be tailored to the load capacity.) These products are hygienic and suitable for food and medical supplies. 【Features】 ■ Flexible sizes and board spacing ■ Hygienic and ideal for food and medical supplies ■ Safe handling compared to wooden products ■ Eco-friendly materials that consider the environment ■ Aluminum core material minimizes expansion and contraction *For more details, please download the PDF or feel free to contact us.

  • Subsidiary materials
  • Exterior Materials

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