1. Material: Carbon steel, stainless steel, brass, bronze, Aluminum alloy etc 

2. Specification: As per drawings and technical requirement.Small quantity could be accepted. 

3. Heat treatment: According to your requirements. 

4. Surface treatment: Against rust, zinc plated, nickel plated, chrome plated, anodize, powder coating.

5. Package: Carton, wooden case, pallet according to clients' requirement.