1) ISO 9001:2000 certified manufacturer of metal Slide2) we have experienced andprofessional technical3) we carry a broad line of standard steel slides, available with various lengths, travels, features, functionality, and more.4) metal Slide are used for mounting on drawers & cabinets,furniture, window medical, military & equipment critical applications5) Materials of stamping part used include coldrolled steel, galvanized steel carbon steel & high strength steel,stainless steel,aluminum6) finish :zinc plating,chrome plating, nickel plating, painting