... plating(Zinc,Chrome,Tin...),Powder,Heat treatment,phosphating;4) Standard/specification: OEM service as per customers' requests,with ... (+/- 0.000039 inch)Packing Inner-Plastic Bag; Outer -Standard Carton Box,Single polybag, bubble bags, wooden case or as ... , miniature switches, architecture, commodity and A/V equipment, hardware and plastic molds, sports equipment and gifts,etc.Quality ControlConducted ...