Zhejiang Sling Automobile Bearing Co., Ltd. engages in the research and development, manufacture, and sale of automotive bearings in China. The company's products 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. It also provides dynamical systems include tensioning wheel series and unidirectional pulleys, as well as power system products that consists of automobile engine timing system tensioners, idlers, accessory tensioners, and one-way pulleys; and non-automotive bearings, such as industrial and construction machinery bearings, agricultural bearings, and hub units for applications in agricultural machinery and engineering machinery bearings. 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.