Each Pet Bottle Preform mold is custom made because of the shape of the plastic part. Normally, you can't find the same mold structure and the same die steel unless you copy the mold design for the last order.
As we said, molds are custom made, so the price of custom molds in China will be very different, because mold design, mold steel, mold processing equipment, processing schedule management and control, mold performance, mold life, mold spare parts. There are many factors that affect the cost of molds. If reliable Chinese mold suppliers are not available, mold buyers may be deceived. Here are some tips for customizing Chinese plastic molds.
First, check out their official website. If these mold suppliers are experienced, they will try to show their strengths there to attract the attention of potential mold buyers.
Secondly, send out inquiries through sales to learn more about mold manufacturing companies; if your order is a normal product, basically you can decide which supplier is right for you, if the communication with sales is quite smooth.
If your project is large and professional, you should visit the mold making company, look at the factory, look at the design capabilities, and be familiar with the quality control system.
If you want to order Chinese molds, custom 5-Gallon Pet Preform molds, follow the recommendations above to help you find a good Chinese mold supplier.