Sunko Ink Co., Ltd. engages in the manufacturing, processing, and trading of chemicals and industrial materials in Taiwan, the United States, Asia, Europe and internationally. The company offers flame retardants, elastomers, agrochemicals, electronic chemicals, polymer additives, polyurethane resins and top coating materials, curing agents, antioxidants, nucleating agents, UV absorbers, thermoplastic polyurethane, thermoplastic vulcanizate, polyol, and PU products. It also engages in food vending activity and offers drinks. The company was incorporated in 1974 and is based in Taichung, Taiwan.