1.Aluminum door hinge 2.Zinc alloy, Steel, Aluminum 3.Custom ... alloys: Zamak 2, 3, 5, 7, ZA 8 and ZA 12Mould materials8407,H13,P20,etc.Mould lifetime One million ... ,golden .,sandblasting,painting, anodizing, powder coating etc.6.Inspection and packing Application · Auto parts· Medical parts· Machine parts· ... Furniture parts· Kitchen tools· TelecommunicationsCertificationISO9001-14001 Aluminum door hinge