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Aichi Steel Group (Headquarters)


In order to achieve the dream of a domestic car for the masses, Toyota Automatic Loom Works, Ltd. established an automotive division in 1933. In the following year, 1934, a steelmaking division was established in order to obtain steel which would provide the needed strength and machining characteristics for producing automobiles. Over time, the automotive division became Toyota Motors, while the steelmaking division evolved into Toyota Steel and then Aichi Steel in 1945. As a member of the Toyota Group we have inherited the DNA of a material manufacturer and work to produce high quality products.

Head Office

  • Aichi Steel Corporation

    ADD:1 ,Wanowari, Arao-machi, Tokai-shi, Aichi-ken 476-8666 , JAPAN

    TEL:0081-52-604-1111

    FAX:0081-52-603-1835

    MAP:17723563 * 08

Business Offices

  • Tokyo office

    ADDRESS:1-8-1, Marunouchi, Chiyoda-ku, Tokyo 100-0005, Japan (Marunouchi Trust Tower North)

    TEL:0081-3-3211-2251

    FAX:0081-3-3211-2261

    MAPCODE:647 532 * 40

  • Osaka office

    ADDRESS:4-3-11, Minami-senba, Chuo-ku, Osaka-shi 542-0081, Japan (Osaka Toyota Bldg.)

    TEL:0081-6-6252-7373

    FAX:0081-6-6251-9497

    MAPCODE:1315669 * 81

  • Fukuoka Sales Office

    ADDRESS:2-11-16, Hakata-eki-mae, Hakata-ku, Fukuoka-shi 812-0011, Japan (No.2 Onishi Bldg.)

    TEL:0081-92-474-1690

    FAX:0081-92-474-0558

    MAPCODE:13320544 * 78

International Offices

  • Shanghai Representative Office

    ADDRESS:No. 3300, Jiaan-Road, Shanghai 201814, China

    TEL:0086-21-6957-4748

    FAX:0086-21-6957-4555

  • Silicon Valley Office

    ADDRESS:4300 Stevens Creek Blvd,Suite 203,San Jose,CA 95129 USA

    TEL:+1-408-243-1466

    FAX:+1-408-243-1488

Production Locations

  • Chita Plant

    Produced articles:Specialty Steel Products, Stainless Steel Products, Titanium Materials

    ADDRESS:1, Wanowari, Arao-machi, Tokai-shi, Aichi-ken 476-8666, Japan

    TEL:0081-52-603-9322

    FAX:0081-52-604-1382

    MAPCODE:17723644 * 67

  • Forging Plant

    Produced articles:Forged Products

    ADDRESS:33-1, Shinpo-machi, Tokai-chi, Aichi-ken 476-8666, Japan

    TEL:0081-52-603-9366

    FAX:0081-52-601-6886

    MAPCODE:17752050 * 01

  • Electronic Components Plant

    Produced articles:Electoronic Components

    ADDRESS:1, Wanowari, Arao-machi, Tokai-shi, Aichi-ken 476-8666, Japan

    TEL:0081-52-603-9288

    FAX:0081-52-604-1129

    MAPCODE:17723644 * 67

  • Kariya Plant

    Produced articles:Stainless Steel Shapes, Titanium Shapes

    ADDRESS:3-6, Toyoda-cho, Kariya-shi, Aichi-ken 448-0848, Japan

    TEL:0081-566-21-3111

    FAX:0081-566-23-6925

    MAPCODE:17555515 * 58

  • Higashiura Plant

    Produced articles:Electro-Magnetic Produsts, Stainless Structure Materials

    ADDRESS:1-12, Nanei-cho, Fujie, Higashiura-cho, Chita-gun, Aichi-ken 470-2105, Japan

    TEL:0081-562-84-4767

    FAX:0081-562-84-2609

    MAPCODE:17341809 * 05

  • Gifu Plant

    Produced articles:Electro-Magnetic Products

    ADDRESS:3-36, Unuma, Oigi-cho, Kakamigahara-shi, Gifu-ken 509-0144, Japan

    TEL:0081-58-385-5101

    FAX:0081-58-385-5152

    MAPCODE:70153769 * 66

  • Seki Plant

    Produced articles:Electro-Magnetic Products

    ADDRESS:2-1, Nozomigaoka, Seki-shi, Gifu-ken 501-3219, Japan

    TEL:0081-575-21-2112

    FAX:0081-575-21-2120

    MAPCODE:70636363 * 20