DF3498 Chain is made to rotate on two planes and travel in multiple directions with a large sliding surface, which makes it an ideal chain for a very wide range of applications. The look of the chain allows maximum flexibility double flex chain china therefore the chain can travel around obstacles and actually corners. This DF3498 chain is produced with high-quality metal and features hardened pins, bearing areas, and sliding areas to dramatically increase the strength and operation existence of the chain. competitive cost directly from stock, in addition to a full type of high-quality DF3498 chain sprockets. There are other options and configurations available for dual flex chain upon demand. To find out more on DF3498 chain or other products we offer, or even to get a quote please e mail us and we will be happy to assist you