1) sheet metal stamping part 2) ISO9001:2008 3) high precision 4) quick delivery 5) R& ... 1) material: can be steel, brass, stainless steel, plastic, Aluminium…2) surface treatment:kinds of plating (Zinc, Nikel, Chrome, Tin, Ag ... 11)SupportR&D 12)CertificationISO9001:2008 stainless steel sheet metal part