Jiashan Zhengtong Self-lubricating Composite Bearing Factory in Zhejiang, China, is a professional manufacturer and sales company of more than 20 series of products, including ZTOM10 self-lubricating bearings (DU), ZTOM20 boundary lubricated bearings (DX), ZTOM30 bimetallic bearings, ZTOM50 solid embedded lubricated bearings, ZTOM40 enhanced PTFE soft belts, and ZTOM90 bronze bearings. The factory was established in December 1999, and its products are used in various mechanical industries in China and even in various mechanical industries in other countries, such as: light industry, heavy industry, machine tool industry, construction machinery, aviation machinery, water conservancy machinery, metallurgical mining machinery, power machinery, pharmaceutical machinery, food machinery, agricultural machinery, textile machinery, hydraulic machinery, automotive industry and printing and packaging machinery, and cold rolling industry.

Our products are not only sold to various provinces, municipalities and autonomous regions in China, but also exported to the United States, Germany, Japan, Italy, South Korea, Southeast Asia and other countries and regions. It has passed ISO9001:2008 quality management system, ISO/TS16949:2009 quality management system and other certifications.

Our factory has always adhered to the tenet of "Quality First, Service First, Customer First", and in the future, we will continue to research and develop various types of sliding bearing products for the needs of our customers, and continue to provide dedicated services to domestic and foreign customers and friends.