... efficient, green, low cost, environmental friendly Auto injection plastic mould car bumper and other auto spare parts Mould materials: P20 steel, 718,781H, 2738 ... : 300,000 to 2,000,000 shotsSpecification drawings: UG, ProE, Auto cad.Mould texture: color or select by clients.Hardness of ... time: Delivery goods by sea or by air, according customers Auto injection plastic mould of car spare parts bumper