Wenzhou Sanlian Group has the most advanced equipment in china,such as numerical control machine,gear hobbing machine,and gear tester etc.,all of whom are more than 300 sets,we have carried out the computerized way for design and operation.relying on the specialize experience and technology of manufacturing X/B series cycloid reducer,R/S/K/F series hard tooth flank gear reducer,step-less speed variator,triple-circle reducer ,and cylindrical gear reducer Sanlian Group finds out series products with own intellectual property rights which can replace the entranced speed reducer,reduces the customer cost effectively .It also makes Sanlian Group become the leader of the occupation