Product Description
This is standard chain for B series with duplex.
The majoy materials of Standard Chain are SUS304, SUS310, SUS316. They possess the characteristics of high power, high wear level of resistance and long life.
We have several rows chains for your needs.
Twin monitor is a professional duplex chain manufacturer of roller chain. There are two main types: Stainless chain and carbon steel chain.
We have established a nationwide sales net work and the products have already been sold to the countries and areas in European countries and America, Central and Southern Africa and also South-east Asia, which 
