This is standard chain for B series with duplex.
The majoy materials of Standard Chain are SUS304, SUS310, duplex chain china SUS316. They possess the features of high strength, high wear level of 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 groups: Stainless chain and carbon steel chain.
We have established a nationwide sales net function and the products have already been sold to the countries and areas in Europe and America, Central and South Africa along with South-east Asia, which are very popular among customers.