GB Standard flat washer

GB Standard flat washer

We adhere to the spirit of first-class quality spirit, we pay attention to every detail of the plain washer, flat lock washers, Mertic Double Ends Stud, ASME ANSI standard hex socket screw and carefully consider the details of the product. Shanghai Jinrui Norm Parts Supplies Co.,Ltd is one of the leading GB Standard flat washer manufacturers and suppliers in China, welcome to buy GB Standard flat washer from our factory and company.