Hefei HDY bearing co., Ltd. Is a specialized bearing and bearing accessories manufacturer, which integrates R & D, production and exporting business. It has its own forging, turning, heat treatment, grinding, inspection workshops and has also developed 6 automatic production lines independently. The company professionally manufactures various series of standard and non-standard bearing rings with qualified GCr15 material (the point material from customers is also ok)according to customers' specific drawings, the whole processing procedures include: Forging, annealing, turning, quenching processing, grinding processing and so on. Help you to save more money with our much more qualified products!