Changzhou Duli Trading Co., Ltd. specializes in the production of bearings from the diameter of 3mm to the outer diameter of 350mm, and more than 5,000 specifications and varieties of various types of needle roller, roller, pin, roller, bearing seals, needle roller bearings, needle roller clutch, cylindrical roller bearings, support roller, bolt roller, combined bearings. It is also in accordance with the requirements of customers design and development for the specific requirements of the various types of bearings. The company has an annual output capacity of 500 million sets of bearings, product specifications complete, strong technical force, sophisticated technology, detection means complete. The products are widely used in automobiles, motorcycles, electric / pneumatic tools, light industrial machinery, engineering machinery, printing machinery, machine tool industry, packaging machinery and other fields. The company has the right to operate import and export. All have reached the international advanced level, the products are exported to the United States, Japan, Germany, Canada, Australia, South Africa, South Korea, more than 30 countries and regions. The company has sophisticated processing equipment, advanced production technology, sound and effective quality management system, improve the detection equipment, its employees in strict accordance with the "science and technology pioneer good governance brand-name products and international brands sold worldwide" quality policy to work.