Wafangdian QunMa Bearing Manufacturing Co. Ltd. produces industrial bearings—including spherical roller bearings—backed by rigorous quality control and precision manufacturing for heavy-duty applications worldwide.
Wafangdian QunMa Bearing Manufacturing Co. Ltd. (ZQM®) is an industrial bearing manufacturer and supplier founded in 2006, serving distributors and industrial customers worldwide. The company offers a broad catalog of bearing models and specifications, providing a single-source supply approach to simplify procurement.
ZQM manufactures deep groove ball bearings, cylindrical roller bearings, spherical roller bearings, taper roller bearings, angular contact ball bearings, thrust ball bearings, thrust roller bearings, and non-standard bearings. Its solutions are designed for demanding operating conditions across industries such as mining, petroleum, metallurgy, steel, construction, paper machinery, wind energy, and heavy machinery and equipment.
Quality is managed throughout the production flow—from raw material inspection and forging to finishing, heat treatment, and precision assembly—with strict process control focused on stable, reliable performance. With modern facilities, advanced equipment, and an experienced team, ZQM supports both high-performance bearing supply and customized solutions, aiming to build long-term partnerships through responsive service and efficient delivery.

Modern manufacturing facilities equipped with advanced machinery support efficient, high-standard processes designed to deliver consistent performance and uniform product quality.
Quality is prioritized at every stage—from raw material selection to final inspection—supported by strict process control to maintain stable, reliable bearing performance under demanding conditions.
A broad stock range helps reduce lead times and supports fast, efficient turnaround. Orders of any size are handled, with an emphasis on straightforward ordering and responsive service.
Alongside standard bearing supply, the team supports customized solutions tailored to diverse industrial requirements, combining technical expertise with comprehensive service.
ZQM focuses on long-term cooperation with partners and customers worldwide, delivering durable bearing solutions that improve equipment reliability and operational efficiency.
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