KUMHO PETRO CHEMICAL CO.,LTD, formerly KOREA KUMHO PETRO CHEMICAL CO.,LTD, is a Korea-based company mainly engaged in the manufacture of synthetic rubbers and resins. Its synthetic rubbers include styrene butadiene rubbers (SBRs), acrylonitrile butadiene rubbers, styrene butadiene latexes, polybutadiene rubbers and others used for tires, shoes, belts and industrial rubber products. Its synthetic resins include polystyrene (PS), acrylonitrile butadiene styrene (ABS), expandable polystyrene (EPS), polypropylene glycol (PPG) and other products are used in electrical and electronic products. It also manufactures precision chemicals, including antioxidant products and vulcanization accelerators, as well as materials used for construction, semiconductor and other industries.