... Anodizing Painting. 4.OEM&ODM 5ISO9001-14001 Product name Professional supplier of high-power led substrate for China supplierDie casting ... 13, 360, 390, 413Zinc alloys: Zamak 2, 3, 5, 7, ZA 8 and ZA 12Mould materials8407,H13,P20,etc.Mould ... machining 5.Surface treatment : burring ,polishing,electroplating .plated chrome ,silver ,golden .,sandblasting,painting, anodizing, powder coating etc.6.Inspection ...