... design and manufacture as any requests 3,various kinds of forging parts. 4,heaviest forged ring 10 t Product Description ... , stamping, deep drawing, bending, spot or seam welding, spinning, forging, sand casting, die casting, investment casting, etc. 3. Surface treatment ... your best choice of one-stop supplier in China.Our forging rings equipments:In addition, we can manufacture many other forgings ...