1, stainless steel stamping 2, ISO Certificated 3, Tolerance:0.01~0.02mm ... parts, and Casting. We are committed to provide high quality products at competitive price according to your drawings and print. Special ... : 1M*1M(the maximum tonnage:300T) Specificatoin 1) Material: Steel, Brass, Copper, Stainless steel, , Aluminium, POM2) Surface treatment:Zinc plating, Anodization, Chemical ...