Recently, Hengjiu Special Chain factory has manufactured the dummy bar chain for metallurgical industry.

The dummy bar is one of the important devices in steel mill that consisting of many high-precision parts. And every hinge of the chain is with the function of self-lubricating. These designs can not only increase the service life of the chain, but also effectively reduce the maintenance frequency of equipment.

In the past, the dummy bar chain was only from foreign import. But Hengjiu special chain factory successively overcome difficulties through continuous communication and design optimization with customer. We successfully realized the domestic substitution of this product.

Hengjiu Group has continued promoting innovations and developing us into a higher quality enterprise.