Jiangsu Longda Superalloy Co., Ltd. researches, develops, produces, and sells alloy and superalloy materials in China and internationally. Its products include superalloy rods, wrought superalloys, high-temperature cast master alloys, GH4738, IN718, nickel-base alloy tubes, U-type nickel-base alloy tubes, nickel-base alloy sheets, copper-nickel alloy coils, copper-nickel alloy flange forgings, large-caliber copper-nickel pipes, and alloy tube series. The company also offers heat exchanger pipes, high-fin tubes, finned stainless steel tubes, corrugated pipes, falling film evaporation tubes, CD tubes, deformed high-temperature alloys, high-speed rail ground wire alloy pipes, high-efficiency pipes, and brass pipes. These products are used in aerospace, generator sets, large ships, seawater desalination, nuclear industry, petrochemical equipment, and other fields. Founded in 2004, the company is based in Wuxi, China.