Stamping Stainless Steel Process: Stamping Smooth Surface Tight tolerance Stamping/Stmping PartsStamped PartsStainless SteelProcess: StampingSmooth SurfaceTight tolerance Standard: ASTM, BF ... Casting, Centrifugal Casting, Forging and Stamping etc.3) Machining Types: Machined by Round Bar and steel plate, Drilling, Milling, Turning, Boring, ... ) Standard: ASTM, BF,BS, JIS, UNI, ANSI, ISO etc. Stamping