Shandong Zhengyi Bearing Manufacturing Co., Ltd. was founded in 2010, the independent brand is HZV, the company since its establishment has been adhering to the "quality of survival, credibility and development" business purposes. In the face of fierce market competition, HZV constantly improves the production technology, improves the operation and management, and improves the service level, returns the society with high-quality products, and returns the customers with the best service. Through continuous development, HZV has a certain international competitiveness in the design, manufacturing, testing and other technical platforms and manufacturing levels. The company specializes in the design and production of aligning roller bearings, cylindrical roller bearings, deep groove ball bearings and all kinds of non-standard bearings, reaching more than 1000 varieties, the annual production capacity of more than 18 million sets. Selling well throughout the country, providing customers with satisfactory products and services, is the eternal commitment of Shandong people.