... burrs ,polishingApplication: Door componentsMaking process and Capability: Progression die, Stamping, Deep drawing, Bending, Punching, Threading, Welding, Tapping, ... 6). Highly skilled manufacturing processIndustries We Serve Machinery Parts, Auto Parts, Mining equipments, Furniture Hardware, Medical Equipments, ... are a customized factory.Q2.Can you provide sample for us? A: Yes, free sample ...