Zhucheng Shengyang Machinery Co., Ltd. is a high-technology enterprise, which specializes in the research, development and manufacture of ring rolling machines. After several years' innovation and development, our company has established a complete set of strict management system and perfect marketing networks, which consists of technical development, quality control and market planning. "Basing on ring rolling, serving for forging" is our target. We have developed and manufactured D51A, D51B, D52 and D53K series of ring rolling machines with more than 40 specifications. D51A & D51B series of vertical type ring rolling machines which have advantages of small volume, compact structure and saving material and power are widely used for hot rolling of ringlike blank in bearing forging, auto gear and flange manufacture industry. D52 & D53K series of CNC horizontal type ring rolling machines have advantages of advanced structure, numerical program control, high automation degree and productivity and saving material and power. D53K CNC ring rolling machines can roll rings simultaneously in radial and axial direction and are ideal equipment of processing large scale seamless rings. They are widely used in spaceflight, aviation, ship, petrochemical industry and power industries."Forging first-class products, pursuing customer's satisfaction" is our management principle. We are able to develop and manufacture all kinds of equipment according to customers' different requirements. We also have researched and developed forging charging-discharging machines, forging manipulators and forging hydraulic machines matching with our ring rolling machines. Please feel free to contact us for further information.