... best way.2.EU standard,nickle free plated as client request3.Samples are free of charge for professional and ... potential buyers5.All colors are available ,hanging and rolling nickle,gunmental,antique copper, polished antique brass ... cloth,watch buckle8.Technics:die-casting,rubber mold,loop,cutting edge,polishing,plating,oil-sealing,brush,welding,lacuquer,scrub ...