... 3. material:carbon steel 4.zinc plated Construction Hardware strap for round pole Production Description Haiyan ... Stamping , turning,tube bending, welding, milling, CNC lathe…4) usage of products: Furniture fitting, construction hardware , telecom ,auto ... stampings, furniture hardware, machine part, Auto part,tube bending ,welding part4. Used in the machinery, construction, electronics, furniture ...