... various plating;3.Surface treatment:kinds of plating (Zinc, Nikel, Chrome, Tin, Ag); Painting, Powder, Anodizing, E-coating, Silkscreen ... ' requests, with in-house tooling design & fabricating;5.RoHS compliance for export6.Quality assurance in accordance with ... supply enclosure,converter enclosure,power box,GI box,electrical housing,Fiber terminal enclosure,terminal box,Mounting Brackets,transmitter ...