... Metal Rolling Progressive Die We are the professional manufacturer in metal stamping die, specialized in the manufacture of metal stamping mould about automotive ... welcome to visit us! 3.Q:What is the material of your products?A:The material is DC53,SKD11,D2,SKH-9,SKH-51 ... you needed.2. Negotiation: The quality, price, material, delivery time, payment item, ect.3. Place an order: According your own ...