Dalian Bearing Testing Instrument Co., Ltd. is a leading manufacturer of rolling bearing vibration and noise measuring instruments located in Dalian, China. Dalian Belin is specialized in the development and supply of advanced measurement products and services of rolling bearings and components for the industry, as well as range of after-sales services.

Dalian Belin provides the whole package from one hand. Hardware development, software programming, machine design & manufacturing and after sales services. The technologies used in our product represent state-of-the-art and future oriented analysis techniques. The GM, Mr. Sun Liangui is honored to be the standard-setters of the four editions of China National Standards-Rolling bearings: Measuring methods and Specifications for Vibration (GB-T 32333).

Our products have been exported to more than 20 countries, including USA, Germany, Italy, Japan, Turkey, South Korea and India, etc., and have an excellent reputation. A number of domestic and global well-known bearing manufacturers have accepted our products and services, including ORS, WANXIANG, TMB, C&U, ZWZ, and so on.