We are capable to provide competitive price for our products combined with excellent after sale service. Our confidence comes from the fact that we produce our own products and there is no middleman in between our company and customers. Made-To-Order Slewing Ring Bearings widely used in tunneling equipment, harbor and shipyard cranes, construction equipment, mobile cranes, offshore technology, tower cranes, turning machines, solar energy plants, ship deck cranes, railway cranes, man lifts, wind turbines, food machinery , filling machinery , environment protection machine and so on .Xuzhou Xinda slewing bearing developed a double-sided teeth slewing rings.The diameter from 400mm to 5000mmTwo side teeth slewing rings has three seat-rings.It can satisfy two-way drive at same time (same direction or different direction ).It according Machinery industry standard of P.R.C JB/T2300-2011. Double-sided teeth slewing rings can bear axial force, radial force and tilting moment of force at the same time, always with mounting hole, lubricant hole, and seal device. So it can easily make the mainframe structure compact, and it is convenient to conduct circumgyratetion, manufacture, install and maintain.  Xuzhou Xinda machine park is composed of different high-tech machines which include CNC vertical lathes, horizontal lathes, gearing machines, machining centres, drilling machines,  induction hardening machines, and several other machines which enable us to carry out the manufacturing process in an autonomous way from the beginning to the end, in our own manufacturing facilities. Our internal quality control includes first inspection, mutual inspection, in-process quality control and sampling inspection to ensure product quality.  The company has complete testing equipment and advanced testing method. Strong after-sales service team, timely solve customer problems, to provide customers with a variety of services. Thank you for viewing our products, your feedback will be highly appreciated. Examples of application:slewing rings connections are used in different revolving constructions with the most frequent areas of their application comprising,Construction Machinery (Cranes, Excavators, Loader, Scraper),Heavy Equipments ( Mining equipment, Marine equipment),packing machinery,metallurgical machinery,Wind power Field,Military products.