Jiangsu Longda Superalloy. 

Jiangsu Longda Superalloy Co., Ltd. engages in research, development, production, and sale of alloy and superalloy materials in China and internationally. The company offers superalloy rod, wrought superalloy, high temperature cast master alloy, GH4738, and IN718; nickel base alloy tube, U type nickel base alloy tube, and nickel base alloy sheet; and copper-nickel alloy coil, copper-nickel alloy flange forging, large caliber copper-nickel pipe, and alloy tube series. It also provides heat exchanger pipes, high fin tube, finned stainless steel tube, corrugated pipe, and falling film evaporation tube; and CD tube. In addition, the company offers deformed high-temperature alloys; high-speed rail ground wire alloy pipes; high-efficiency pipes; and brass pipes. Its products are used in aerospace, generator sets, large ships, sea water desalination, nuclear industry and petrochemical equipment, and other fields. Jiangsu Longda Superalloy Co., Ltd. was founded in 2004 and is based in Wuxi, China.