Haining Qisheng

Haining Qisheng Precision Bearing Co., Ltd. (ZJQSZ) is anational high-tech enterprise specialized in research, development and production of precision angular contact ball bearings and matched precision angular contact ball bearings.

The Company has eight advanced automatic and intelligent production lines for bearings and various precision testing equipments. It has produced more than 500 products such as single-row angular contact ball bearings (70, 72, 73 series), ultra-thin angular contact ball bearings (718, 719 series), ultra-thin deep groove ball bearings (618, 619 series) and all kinds of double-row and QJ series angular contact ball bearings. The ZJQSZ precision bearings mainly provide supporting services for manufacturers of precision CNC machine tools, high-speed grinding machines, carving machines, high-speed spindles, RV reducers, automotive turbochargers, medical instruments and industrial automation devices.

The technical center of the Company has nationally advanced automatic production lines supported by Marposs active measurement technology of Italy, Fanuc and Mitsubishi control systems and THK ball screws of Japan as well as precision testing equipments. On the other hand, the Company has a highly-qualified R&D team which is devoted to research and development of precision bearings. Its product precision has reached Level P5 and P4. With characteristics such as high precision, convenient use and maintenance, low cost, short delivery cycle, good cost performance, some products can serve as a substitute for imported ones. In particular, the bearings of anti-corrosion, heat-resistant, heavy-load and long-life series developed recently have satisfied the customers’ urgent needs and remarkably enhanced the status and image of ZJQSZ brand in enterprises using them. The Company has always been devoted to manufacturing quality products and providing customers with solutions with better performance cost by relying on advanced technologies, stable and reliable products and professional and considerate services.

The Company sells its products mainly to the United States, Germany, Switzerland, Italy, France, Japan and Korea and provides supporting solutions for domestic enterprises such as Samsung, BYD and Foxconn. The Company cordially welcomes global customers to visit and cooperate with it.