HANGZHOU PERPETUAL MACHINERY & EQUIP-MENT CO.,LTD as a professional metric roller chain manufacturer and supplier in China, all the metric roller chain have passed the international industry certification standards, and you can be completely assured of quality. If you do not find your own Intent metric roller chain in our product list, you can also contact us, we can provide customized services.
As a high-performance transmission element, type B standard roller chain has a wide range of application prospects and important technical value in mechanical equipment.
