powder coating metal bulletin board professional manufacturer Dongguan Golden Tiger Hardware Industrial Co., ... welding, polishing, wet painting and powder coating etc., (Remarks:metal electroplating and anodizing are outside doing). Also, inside includes ... engraving, heat-bending, polishing, gluing...), Wooden(Solid wood, MDF, Plywood, Bamboo etc), Glass, Marble and Corian, then final assembling. We ...