... 1) Machining parts 2) Materials: stainless steel, aluminium, brass 3) Equipment : CNC,Common lathe 4)Certifications: ISO9001 Professional ... galvanized steel, spring steel, stainless steel, aluminium alloy, brass, copper partsSurface Treatment:RoHS Z/P, Y/Z, Cr, ... Ni, HDG, anodizing, powder coating, painting, decromet, brush, hand polishing machining parts Equipment Information:Cold and hot forging ...