... professional in pressed metal parts ,punching parts,sheet metal fabrication , custom metal fabrication, 1)over 12 years experience in sheet metal parts 2)we make ... 2000 Certified 1. Material available : stainless steel : (cold rolled steel sheet,galvanized steel sheet or tube), etc SS201,SS303,SS304, ... SS316,SS416,SS420 , Steel : C45(k1045), C46(K1046),C20,Iron : 1213, ...