... Per requirement(Alu, SST, SUS, steel etc.)2)high precision metal parts3)Surface treatment: per requirement.4)Quality control:100 ... ; OEM turning parts; OEM milling parts. Main products:Precision metal parts like various nuts,screws,axes,bolts,caps,stamping ... equipment parts,etc.Our Advantages:High-tech and high-precision manufacturing equipments.Strict ISO13485,ISO9001,ISO14001 TS16949 standards.100, ...