Sunspring Metal Corporation manufactures and sells zinc, copper, and plastic components for the building products industry worldwide; its core products include kitchen and bathroom hardware and faucet spare parts, door handle hardware, pipe switch fittings such as gate valves and corks, copper pipe fittings, and waterway sanitary equipment. The company also produces sanitation and construction equipment, metal molds, and hardware parts; provides metal surface treatment services like plating; and engages in international investment activities. Founded in 1973 and headquartered in Taichung, Taiwan, Sunspring Metal operates manufacturing facilities in Taiwan and China, including Zhuhai, Guangdong, with distribution centers in the United States such as Los Angeles, North Carolina, Kentucky, and Michigan, serving major customers in North America, Europe, Asia, and other regions.