... warmly welcome to visit us! 3.Q:What is the material of your products?A:The material is DC53,SKD11,D2,SKH-9,SKH-51 4 ... if you needed.2. Negotiation: The quality, price, material, delivery time, payment item, ect.3. Place an order: According your own design ... out is not satisfied customer,we modify the mould and until meet customers satisfactory.6. Delivery:Delivery goods by sea or by air ...