... Tel: +86 130 7780 3917 Contact Haven Vivaldi for more information. Picture shows our business scope.Material ... steel, copper, aluminum, SPCC, SPHC, SECC, SGCC etc;Processing: spray paint, galvanization, anodizing, plane membranes and other ... , rivet, welding else;Thickness: 0.8-3mm(For special thick just send your drawing first).Quality control ... in Chinese/English). OEM stamping part for special use