Kuo Toong International Co., Ltd. engages in the manufacture and trade of various prestressed products in Taiwan and Mainland China. It operates through: Kuo Toong, Kuo Yang, Taiming, and Other segments. The company offers concrete, straight steel, propelling steel, and ductile iron pipes, cement products, and spare parts; and assembles and embeds various water pipes and spare parts, as well as manufactures chemical materials. It also provides machinery installation, and other environmental sanitation and pollution prevention services, etc. In addition, the company is involved in the manufacturing of metal structure, architectural decoration and plumbing pipe parts, and fittings and precision casting products; various pipes fittings; and water treatment project contracting, operation, and maintenance services. Kuo Toong International Co., Ltd. was incorporated in 1978 and is based in Kaohsiung, Taiwan.