The company is specialized in making various kinds of bearing housings and adapter sleeves. It has the capacity of producing five million sets of bearing housing and bearing units every year. It has a strong technical force, high technical manufacturing equipments and high standard method of inspection. The firm also has a strict system of quality guarantee. Each item of technical specification of the products has reached international advanced technology. The products are sold to more than thirty countries, such as the United States, Japan, Germany, Canada, England, France, Italy, Australia, South Africa, Korea and so on.