Product Description
This is standard chain for B series with duplex.
The majoy materials of Standard Chain are SUS304, SUS310, SUS316. They have the characteristics of high power, high wear resistance and long life.
We’ve several rows chains 
to your requirements.
Twin track is a professional producer of roller chain. There are two main categories: Stainless chain and carbon metal chain.
We have established a nationwide sales net function and the products have been sold to the countries and regions in Europe and America, duplex chain china Central and South Africa in addition to South-east Asia, which are very popular among customers.
duplex chain
Tags: