LYZJ, specializes in the design and manufacture of special cylindrical roller bearings and sprag clutches characterized by a very high standard. The company has a group of professional technical talents, most of its engineers are from state level bearing research institute, such as LYC & ZYS. With the support of its Engineering Department LYZJ can offer solutions and new projects which well suit the different requirements. LYZJ is used to working on specific customers' needs and special designs. The precision and customized bearings are mainly supplied to OEM customers in many industries, such as Iron & steel industry, material handling equipment, Metallurgical industry, gearbox, agricultural machinery, etc.. At present, LYZJ guarantees the production of special cylindrical roller bea