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Worldwide Contacts

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  • Headquarters

    UMC

    886-3-578-2258

    886-3-577-9392

    foundry@umc.com

    No. 3, Li-Hsin 2nd Road, Hsinchu Science Park,
    Hsinchu, Taiwan, R.O.C.

  • Europe

    UMC Europe BV

    31-(0)20-5640950

    31-(0)20-6977826

    De entree 77, 1101 BH Amsterdam Zuidoost, The Netherlands

  • China

    HeJian Technology (Suzhou) Co., Ltd.

    86-512-65931299

    86-512-62530172

    ashj@hjtc.com.cn

    No. 333, Xinghua Street, Suzhou Industrial Park, Suzhou, Jiangsu Province 215025, China

  • North America

    UMC USA

    1-408-523-7800

    1-408-733-8090

    sales@umc-usa.com

    488 De Guigne Drive, Sunnyvale, CA 94085, USA

  • Japan
    USJC Sales

    USJC Sales

    +81-45-620-2682

    CONCURRED Yokohama, 3-1 Kinko-cho,
    Kanagawa-ku, Yokohama,
    Kanagawa, 221-0056, Japan

  • Singapore

    UMC - SG

    +65-6213-0018

    +65-6213-0005

    No. 3, Pasir Ris Drive 12, Singapore 519528

  • Korea
    _8_lobby.jpg (120 KB)

    UMC Korea

    +82-2-2183-1790

    +82-2-2183-1794

    korea@umc.com

    1117, Hanshin Intervally 24, 322, Teheran-ro, Gangnam-gu,
    Seoul, Korea