... :Standard Parts,Auto Parts,Stamping Parts Material:Carbon Steel,Alloy Steel,Stainless Steel,Brass,etc. Model No.Metal Stamping PartsPlace of originRuian, China Material1) High quality carbon steel 2 ... . "Integrity, innovation, development, environmental protection," is our corporate culture. Standard Parts Manufacturing Co., Ltd. Ruian Jinfeng staff sincerely welcome domestic and ...