This series of product specifications, quality assurance (products with SGS environmental reports) conventional spot specifications 305MM, 400MM, 600MM and other width and thickness are produced from 0.05MM-2.0MM thickness tolerances in the -0.02 or less, the rule can be classified under the S, TS, H, 1/2H, EH, SH, and other states, because of its scalability, deep drawing, plating of both can be good, so much for the terminals, electronic plug, electrical fittings and other industries in.