... :Precision machine do it 4:OEM acceptable. 5:ISO9001 Precision Metal ProductsSpecifications: 1.High quality control,Competitive price, Fast delivery 2 ... alloy, plastic etc) Finish: Zinc plated, Chromated plated, Electrophoresis, Powder coating, Anti-corrosion,etcApplication: Auto part, Medicine part, Machine part, Building ... ≤0.02 griding machine2 ≤0.02drilling machine10≤0.02 Precision Metal Products