Zhejiang Sling Automobile Bearing Co., Ltd. engages in the research and development, manufacture, and sale of automotive bearings in China. Its product portfolio includes brake systems, such as wheel hub bearing, hub bearing, heavy truck bearing, and wheel bearing kits; and drive systems comprising single-row tapered roller, drive motor, and clutch release bearings. The company also provides dynamical systems, including tensioning wheel series and unidirectional pulleys, as well as power system products, such as automobile engine timing system tensioners, idlers, accessory tensioners, and one-way pulleys; and non-automotive bearings comprising industrial and construction machinery bearings, agricultural bearings, and hub units for applications in agricultural machinery and engineering machinery bearings. In addition, it offers robot component products that include harmonic reducers, actuator modules, and others. The company was formerly known as Xinchang Shuangling Automotive Bearings Co.,Ltd and changed its name to Zhejiang Sling Automobile Bearing Co., Ltd. in November 2014. Zhejiang Sling Automobile Bearing Co., Ltd. incorporated in 2004 and is based in Shaoxing, China.