... assembly4. We are a direct manufacturer have years experience in sheet metal work with very low piece price 5 ... to customer for validation and verification6. We can working in a variety of drawing formats: Pro/E , solld ... manufacturingCNC Laser Cutting ,Stamping, Punching , Bending, turning ,Welding, roll-in, surface treatment, and other General Fabrication ServiceC Surface TreatmentPowder coating ...