Main Products:Standard Parts,Auto Parts,Stamping Parts Material:Carbon Steel,Alloy Steel,Stainless Steel,Brass ... L/C at sightRuian Jinfeng Standard Parts Manufacturing Co., Ltd. Ruian Jinfeng Standard Parts Manufacturing Co., Ltd. is a ... , development, environmental protection," is our corporate culture. Standard Parts Manufacturing Co., Ltd. Ruian Jinfeng staff sincerely welcome domestic and ...