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