Yueqing Tongyuan Industry Co.,Ltd is a leading manufacturer and supplier for power transmission components in China,we commit to be in a position where we can always offer our customers the right products in the required quality and at competitive terms. We carry a vast array of Sheaves, Zinc-plated Shaft Collars, Single and Double Split Collars, Stainless steel Shaft Collars, Rigid Couplings, XTB,QD,BM Style Split Taper Bushings, Bored to Size,Idler Style,Plate Wheels and QD Sprockets, Weld-on Hubs, Locking Devices and other transmission parts. And if you require a special order, we can deliver that too, because we?re often able to customize to your needs and specifications. We provide speedy, accurate quotes on modified standard products, metric bores, large volume inquiries and more. Just tell us what you need.Contact us... we offer support, service, and solutions to help you drive forward with your applications.