... material:steel 2. Processing: stamping, punching,bending 3.Size:nonstandard 4.OEM round stamping parts1. Materials: carbon steel ... steel), stainless steel, aluminum, brass ,etc 2. Porcessing: Stamping, punching, bending, welding, threading, grinding ,milling, machining, ... Automotive, Electrical, Building, Furniture, Machine assembly, Computer, Air industry. 6. OEM orders are welcomed , for any stamping ...