1. Material: Stainless steel
2. Surface treatment: None
3. Process: Progressive Stamping
4. Feature description:
(1) Complex shape and structure, 18 steps be finished progressively by one mold;
(2) The material is 3/4 Hard material, 1mm thickness, very hard, but finish it well without rebound;
(3) P/N remark by stamped with mold on the surface too.
