This is standard chain for B series with duplex.
The majoy material of Standard Chain are SUS304, SUS310, SUS316. They possess the features of high strength, high wear resistance and long life.
We’ve several rows chains to your requirements.
Twin track is a professional manufacturer of roller chain. There are two main groups: Stainless chain and carbon metal chain.
We’ve established a nationwide product sales net function and the products have already been sold to the countries and areas in European countries and duplex chain china America, Central and South Africa along with South-east Asia, which are very popular among customers.