Changzhou Tianniu Transmission Equipment Co.,Ltd (Changzhou Tianniu Clutch Factory) is a professional manufacturer of backstop clutch, one-way clutch bearing, overrunning clutch, indexing clutch, two-way clutch, electromagnetic clutch, torque limiter, coupling, locking assemblies and so on.The factory has been established and operating in Changzhou since 2005. Persisting in the business principle of products tailored to requirements from clients, we provide service through listening to customers and applying innovation to meet all their needs. With rich experience, well-equipped testing facilities, and incomparable personal service, our products are extensively used in mining equipment, reducers, belt conveyors and many other industries. We deeply appreciate our continued relationships with current partners and look forward to serving the needs of future customers!