... ,Copper,Plastic,Nylon,Fiberglass etc…Appliant industry : Stamping parts are used in Automotive , Electrical , Building , ... WIRE EDM and some testing machines .Processing : Stamping , punching, Deep Drawing , bending , welding , threading , grinding , milling , machining ... spray testing machine, Hardness testerOthers : -Professional Metal Stamping Manufacturer and rich ecperience in stamping part ...