Alloy Steel Flanges Bolted Weld On factory Taiyuan Forging Trading Co., Ltd., locates in Taiyuan, Shanxi Province, China, is a professional manufacturer and supplier in forged product. The company has an advanced steelmaking system, two steel rolling integral wheel production lines, a precision tin axle production line, a fast forging axle production line, a wheelset assembly production line, and a gear box production line. In 1991, the precision forging axle production line was completed and put into production. http://www.sxforging.com/