... R&D. Make the files or improve the design if you needed. ↓2.Negotiationthe quality, price, material, delivery time, payment ... item, ect. ↓3.Place an orderaccording your own design or you chooses our design. ↓4. MouldAccording customers request to build the ... , and we are looking forwarder to build business relationship with you. NameDescriptionMould material45#,50#,P20,H13,718,2738,NAK80,S136,SKD61 ...