... steel, stainless steel, brass, copper, alloy steel, aluminum, cold rolled steel with various plating;3.Surface treatment:kinds of ... with in-house tooling design & fabricating;5.RoHS compliance for export6.Quality assurance in accordance with ISO9001:20087.Concurrent ... L/C,West union,etc12Packing:Protective film or waterproof polyethylene bag inner, printed or printless paper box outer and finished ...