Core technology of die head 

Our long-term development is inseparable from the control of the core technology, including the die head design of independent research and development, which is the unique advantage of our in the blow-molding market.

Core Technology of clamping system 

We continue to innovate in the clamping system of the blow molding machine, and adopt the latest and most advanced technology to ensure the rapid and stable operation of the equipment.

Exquisite processing technology 

We have a number of key personnel with several decades of blow-molding experience, independent mold processing workshop, machine component manufacturing workshop, and self-sufficiency of all-machine spare parts.

TONVA provides complete line scheme