... requirements.Step 1,R&DWe support customer R&D. Make the files or improve the design if you need. ... ↓ 2,negotiationsThe quality, material, the price ,delivery time, payment item, etc ↓ 3,place an ... ,mouldAccording customer’s request to build the mould, Before make the mould, we send the mould design to customer ... customer’s requirement. provide food container mould with reasonable price