Detailed Product Description machining nonstandard fasteners, washers, gaskets, seals, big screws, nuts, bolts, and other precision parts, etc,according to supplied drawings or samples.1)Equipments: CNC, automatic lathe, drilling, milling, sawing machine, etc.2)Materials: steel, SS, copper, aluminium, plastic, etc3)With various surface treatment4)Certificate: ISO9001:2000Welcome the inquiries ...