... kinds of products such as cnc turning, milling, machining,die casting,Lathing,sheet metal fabrication, stamping parts, etc.why ... 0.000039 inch)6)Surface treatment: zinc/nickel/chrome plating, hot galvanized, painting, PVC powder coating, dichromate plating,ect.7) ... according to customer’s drawing and quality request. 9) High precision and good customer service , timely reply and quickly action.10 ...