1.High quality control ISO/DIN/GB 2.OEM Small order accepted 3. ... CAM/CAE.8.Surface treatment: Zinc/Nickel/Chrome Plating, Galvanization, Powder Coating, Plastic Spraying.9.Product range: sheet metal fabrication, auto ... 's requirement)Surface treatmentHot galvanized, polishing, chrome/zinc/nickel plating, powder coating, anodize...Making processStamping, deep drawing,bending, punching, laster cutting ...