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    GSB

    Head Office & Factory 1

    17, 134 beon-gil, Hwajeonsandan 2-ro, Gangseo-gu, Busan Korea

    T 051-936-3333

    F 055-346-3334

    Factory 2

    20, 134 beon-gil, Hwajeonsandan 2-ro, Gangseo-gu, Busan Korea

    T 055-346-3333

    F 051-971-3332

    Busan Workplace

    72, 20beon-gil, Gwangjang-ro, Sasang-gu, Busan Korea

    T 051-803-3333

    F 051-804-2223

    Jeonju Workplace

    173-14, Wanjusandan 3-ro, Wanju-gun, Jeollabuk-do Korea

    T 063-263-0090

    F 063-263-0096

    안양 사업장

    경기도 안양시 동안구 호계동 555-9

    T 031-479-6666

    F 031-479-1333

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