Seoul Hearquarters : 344 Sapyeong-daero, Seocho-gu, Seoul, Korea 06608 Call : (82)-2-3480-5000 Website : www.kccworld.co.kr Research & Development : 17-5, Mabungro240Beon-gil. Giheung-gu, Yongin-si, Gyeonggi-do, Korea (82)-31-288-3000 KCC Corporation (renamed from Kumkang Korea Chemicals Co., Ltd. on February 25, 2005) is a Korean chemical and auto parts manufacturer, headquartered in Seoul, South Korea. Main Production Line Gimcheon Plant (Cerak Wool) 39, Saneopdanji-ro, Eomo-myeon, Gimcheon-si, Gyeongsangbuk-do, Korea (82)-54-420-1700 Daejuk Gypsum Board Plant (Gypsum Board) 15, Deajuk 2(i)-ro, Daesan-eup, Seosan-si, Chungcheongnam-do, Korea (82)-41-660-7000 Daejuk Silicone Plant Silicone 35, Deajuk 2(i)-ro, Daesan-eup, Seosan-si, Chungcheongnam-do, Korea (82)-41-660-8700 Munmak Plant Glass Wool 106, Munmakgongdan-gil, Munmak-eup, Wonju-si, Gangwon-do, Korea (82)-33-749-4500 Sejong Plant Fiberglass Continuous Filament 40, Sojeonggu-gil, Jeonu...