1. material: carbon steel 2. Processing: stamping, bending,welding assembly 3. Finish: zinc plated 4. Punch ... (hot rolled,cold rolled,strip steel), stainless steel, aluminum, brass ,etc 2. Porcessing: Stamping, punching, bending, welding, threading, grinding ,milling, machining, ... , Air industry. 6. OEM orders are welcomed , for any stamping parts 7. Clients mainly located in US and Europe countries. 8 ...