... Over 8 years in this line 2.Strict quality control system 3.OEM is available 4. ISO9001 zinc alloy die ... lathes, milling machine, deburring, polishing, spray paint, CMM, spectrometer test.Surface treatment: sandblasted, powder coating, electrophoresis, e-plated.Orders: ... , 2D/3D drawings or samplesCustomer's drawings, specifications and samples are welcome. We are professional manufacturer which can ...