... : Mill finish, Anodized, Powder Coating, Wooden transfering, electrophoresis, heat insulation, PVDF, and deep processing4.Certificate: ISO9001, ISO14001 Our Characteristic Services:1 ... casting, extrusion, anodizing, powder coating, heat insualtion, electrophoresis, wood transfering, PVDF, deep processing, etc, among which, 30 sets are for extrusion ...