Ningbo Zhenhai Boos Bearing Factory , founded in 1994, is specialized in design, manufacture and supply. Main products are Inch size and Metric size High Quality Guide-way ball bearings, Roller ball bearings (SG series, LFR series, V-W series, and LV series), Special bearings, and Non-standard bearings. The registered brand - "BOOS" has become a well-known brand in Chinese bearing field. Our products are widely applied in Printing machinery, Medical apparatuses and instruments, Fitness equipment, Automated machines, Transmission devices, Automobiles, and Laser fields. BOOS has an advanced quality management system - ISO9001:2000, and a professional sales team. We will provide customers with the fastest responses. Our products have been sold to Korea, Germany, America, and India.