1.Material:C,Fe,Cu 2.High-strength part 3.High-purity materials 4.Less metal loss 1.Use for auto parts or machinery2. Material :C,Fe,Cu3. Non dent or scratch on surface, non swarf, burr and any defect on surface;4. Precision is guaranteed5. Non standard.6.Little or no cutting 7.Can reduce production costes8.Formed by compression molding Auto parts of metal product of internal sphere bearing