... : 1-72 4.Life :1,000,000 shots preform mould,pet preform mouldNamepreform mouldmould material45#,P20,H13,718,2738,NAK80,S136etc ... your own design or choice our design. ↓4.Mould designWe will communicate&Exchange the opinion with you during ... making drawing ↓5.Tooling mouldAfter custome approve the mould design will start making mould. ↓6.Mould processProvide photos for customer ...