Changzhou Tang Dynasty Precision Machinery Industrial Co.,Ltd./Changzhou hantang bearings Co.,Ltd.who is the professional manufacturer and supplier of various ball&Roller Bearings.Power Transmissions products.The company was newly established and restructured in the June of 2005 year and before the time we have been working in Bearings field for many years. Our supplied Ball&Roller Bearings has a great ranges of sizes, including the following series: Deep groove ball bearings. Tapered Roller Bearings, Spherical Roller Bearings(including Thrust Spherical Roller Bearings), Cylindrical Roller Bearings, Self-Aligning Ball Bearings, Thrust Ball Bearings, Angular Contact Ball Bearings( single row and multi rows), Plliow Blocks and Bearings Units, Plummer Blocks, Spherical Pain Bearings and Rod Ends bearings, Needle Roller Bearing, Yoke Type Track Rollers, Water Pump Bearings, Auto Wheel Bearings and Clutch Release Bearings, also we supply Auto Belt Tension Bearings, and Oil-less Lubrication Bearings. Non-standard bearings can be designed and produced according to customer's specific request and drawings or samples. We have our registered different Bearings Brands: HANTANG, SKONN, ZSL, ZSLZ for meeting your market needs. Our supplied bearings have been enjoying a sound reputation among our customers world-widely, including North American Countries(US, Canada), South American Countries( Brazil, Argentina, Venezuzla etc.), Europrean Unions, South East Asia countries, Middle East areas, Australia and African countries. We serve our customers with the best quality products and fastest delivery and take the "Customers First and best service"as principle, the whole staff of our company has united as one to develop with creation and innovation.