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  1. Home
  2. Ferrous/Non-ferrous metals
  3. ASAI SANGYO CO., LTD.
Ferrous/Non-ferrous metals
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ASAI SANGYO CO., LTD.

EstablishmentApril 1926 (Taisho 15)
capital70000Ten thousand
number of employees222
addressTokyo/Minato-ku/7th Floor, Sumitomo Realty & Development Mita Twin Building East, 4-2-8 Shibaura
phone03-6275-1926
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last updated:Oct 14, 2025
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  • Products/Services(39)
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ASAI SANGYO CO., LTD. Company Overview

Specialist in industrial materials and machinery

Asai Sangyo Co., Ltd. was established in 1922 (the 11th year of the Taisho era) as a specialized steel wholesaler. Throughout the transitions from the Taisho era to the Showa, Heisei, and Reiwa eras, we have consistently responded to the needs of the industrial world at each time, striving to deliver high-quality products using cutting-edge technology. Throughout this period, we have remained committed to the materials sector, particularly steel, and have valued our motto of "Customer First," tackling all requests head-on with our unique "Asai style." Thanks to this commitment, we are now highly regarded not only for our handling of materials but also for our offerings of injection molding machine parts, coatings, and more.

Business Activities

Domestic sales and import/export business of steel, non-ferrous metals, coatings, injection molding machine parts, molds, and factory environment improvement equipment.

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Products/Services (39)

High-performance treatment of PVD coating - UA Coat - product image
High-performance treatment of PVD coating - UA Coat -
A must-see for those struggling with surface treatment! Surface treatment and coating "Honest Surface Treatment" product image
A must-see for those struggling with surface treatment! Surface treatment and coating "Honest Surface Treatment"
Comprehensive Coating Solutions product image
Comprehensive Coating Solutions
Original PVD coating product image
Original PVD coating

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catalog(36)

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High-performance treatment of PVD coating - Ultra-Ace Series ~UA Coat~

High-performance treatment of PVD coating - Ultra-Ace Series ~UA Coat~

PRODUCT
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Surface Treatment and Coating Business "Honest Surface Treatment"

Surface Treatment and Coating Business "Honest Surface Treatment"

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For those having trouble with the release of powder, rubber, wax, and resin molds.

For those having trouble with the release of powder, rubber, wax, and resin molds.

OTHER
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Long-length PVD coating equipment

Long-length PVD coating equipment

OTHER
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news(1)

Energy-saving effect of 18-40%!! Existing lighting fixtures can remain as they are! We have launched a new energy-saving device.

  • PRODUCT

The revision of the Energy Conservation Law has made it important to review electricity consumption. We have now released energy-saving devices that can achieve energy conservation for existing mercury lamps and other equipment. We hope you find them useful for your energy-saving efforts. For inquiries, please call: ↓  ↓ 03-5783-5370 Details of the ESCO monitor: http://www.ipros.jp/adv/16374/ *When you call, please mention "Ipros" for a smooth response.

Mar 19, 2010

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Detailed information

Company name ASAI SANGYO CO., LTD.
number of employees222
Contact addresspostalcode 108-0023 Tokyo/ Minato-ku/ 7th Floor, Sumitomo Realty & Development Mita Twin Building East, 4-2-8 ShibauraView on map TEL:03-6275-1926 FAX:03-3450-9581
Business LocationsClick here for the list
Industry Ferrous/Non-ferrous metals
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