... years experience in die casting Pass ISO9001 Quality System Attestation High Quality Ring Castings With abundant experience of ... Gravity casting, CNC machining, CNC milling, Stamping, Plastic injection, Painting and powder coating, Customized cub-assembly. With ... mold, copper die casting mold. We can design the molds/moulds and products as per your requirement. We do OEM & ODM service, high quality ...