First Copper Technology Co., Ltd. manufactures, sells, and processes copper products and copper sheets in Taiwan, Mainland China, Japan, and internationally. Its offerings include oxygen-free copper, brass, phosphor bronze, leadframe copper alloy, copper-tin alloy, corson alloy, special copper alloy, tin brass, and tin plating. These products serve the electronic and semiconductor industries. Formerly First Copper & Iron Co., Ltd., it changed its name to First Copper Technology Co., Ltd. in January 2000. Incorporated in 1969, the company is headquartered in Kaohsiung, Taiwan.