Shanghai Soonv Special Alloy Co., Ltd. is a manufacturer of nickel base alloy castings, nickel base alloy forgings, nickel base alloy springs and cobalt base alloy castings with well-equipped testing equipment and strong technical force. With a wide range, good quality, reasonable prices and stylish designs, our products are extensively used in petroleum & chemical industry, nuclear industry, war industry and other industries. We are looking forward to establishing relationships with you in the near future.