... ,PVC,PVE,Aluminum,Brass,Steel,Stainless,Rubber,Bakelite etc.Surfaces treatment:hand craft&assembly, polishing, painting,Silk screen, brush finishing anodize ... parts,Instrument board,car bumper, AUTO Interior, and so on;·Medical treatment devices:Massager,Sphygmomanometer,Stethoscope and so on;·Telecommunication equipments:Telephone ...