Our company was established in 1938 and is the birthplace of the bearing industry in China. We have consistently focused on the main business of bearings and have continually developed and expanded, becoming a leading enterprise in the Chinese bearing industry and ranking among the top ten in the world bearing industry.

We own two major bearing brands, ZWZ and KRW, and adhere to ISO international standards. Our production capabilities range from inner diameters of 20 millimeters to outer diameters of 16 meters, offering over 20,000 specifications of bearings across ten categories and various precision levels. Our products are primarily used in rail transportation, automotive vehicles, wind energy, steel machinery, cement machinery, construction machinery, precision machinery, transmission machinery, light industrial machinery, and specialized fields.

Our marketing service network spans over 40 countries and regions worldwide, providing rotating solutions to more than 20,000 customers globally.