1. Raw material: Pure nickel, nickel plated steel, spring steel, brass, stainless steel etc. 

2. Eastwin can open hardware tooling by ourselves, we have our own tooling department and production department. 

3. Lead time: we only 1-2 weeks to open tooling and produce samples for customer approval. 

4. Production capacity: we have more than 20 sets of punching/stamping machine to meet our customers' requirement.

5. Eastwin in this line for 18 years, our good quality products, fast lead time, competitive price satisfied by our customers.