... provide various kinds of casting part. Product DescriptionWe have enough casting equipments for making high quality casting part, we can ... rolling, stamping, deep drawing, bending, spot or seam welding, spinning, forging, sand casting, die casting, investment casting, etc. 3. Surface treatment: Polishing, ... center; Wire EDM, etc. And we also can offer 4 or 5 axis-CNC center processes. The following are ...