... /ODM 3.ISO9001:2000 4.MOQ:negotiations Forging and Turning metal parts1.material:aluminum, copper and steel (15#,20#,25 ... with precision machining Cold Forged - automotive components & motors parts Loudspeaker metal parts: Top Plate and T-Yoke Various thread rolling and ... tapping machining Electronic cold forging metal parts Headed rivet, plug bolt and pins Cold forged ...