Tensun Hi-Tech Co., Ltd. is a joint-stock private enterprise and located in Jiangsu Changzhou, a 2-hour drive or 1-hour train from Shanghai. The company specializes in design and manufacturing slewing bearing and the replacement of OEM’s bearing for more than 20 years.

We are top ranking professional slewing bearing manufacturer in China, with a strong research group and over 10,000 square meters dedicated manufacturing space that meet a wide range of application needs.

  In the past years, Tensun has always been committed to the development and promotion of national brands and representing the “China made and Chinese Brand”.