ABOUT US
Six Reasons Why You Should Choose Gongzheng
Focus on the one-step of ISBM machine only, with over 20 years of experience.
Higher Capacity
We have developed and improved our one-step ISBM machine to increase the capacity up to 23000~24000 BPH. With the same unit area, our capacity is larger than two-step machine!
Save Cost
From raw materials to finished products, it is fully automatic and completed by our one-step ISBM machine, without the need for preform transferring. It gets use of the residual heat of the preform and blows the bottle directly. It can save area, labor cost, electricity, and energy consumption.
High Quality Standards
The one-step process includes a preblow function, making bottle forming easier. The bottle with the hanger ring is integrated (our patent), no welding required. Low bottle shrinkage rate and less deformation after sterilization(with preblow function).
Competitive price
Our one-step ISBM machine & mold is made by our own workshop in China, with the same standard performance & capacity, our price is much lower than other suppliers.
Environmentally friendly
No preform transferring, without the welding process(Our patent of bottle with hanger ring integration), it can greatly improve the yield and reduce the pollution. With this, it can make your workshop tidier and cleaner.
Customer Service
Partner with Gongzheng, and you will receive our experienced technical staff for support of your complete ISBM operation.






We are the top manufacturer in China to produce one step ISBM machine of PP infusion bottle.
We are the only one manufacturer in the world to produce PP infusion bottle with integrated hangers mold for one step machine(patent).
If you are interested of our machine ,ask us for price and solutions now!
Simply click below button,and get your quotation today!
