... speed punch, bending machine, injection machine etc,and CMM, tool microscope, projector, height gauge to assure good quality high ... . 2.Very tight tolerance.3.Advanced equipment, excellent R&D teams.4.Strict quality control system.5.Professional ... pictures with details.6.Target price if you have one.Precision CNC MachiningITEM NOPrecision CNC MachiningMATERIALSteel, stainless steel, aluminum, zinc ...