Ningbo Zhenhai Zhongcheng Bearing Co., Ltd. is specialized in producing micro-precise bearings with high quality, low noise and long life.With strong capabilities of quality management and control, our products are enjoying high quality reputation which approaches to the world standard level, and also can substitute those made outside of China. Available with professional management for many years and talented engineers, technicians and high skilled operators, together with the capability for developing new products, to meet client's demands is our start principle and end goals which we always put into our business activates. Our company pays great attention to build software but also hardware all the time. The processing machines and measuring equipment being upgraded continuously are ranked in the advanced position in China. Our "ZCWB" brand bearings from have been widely applied in body building apparatus, air conditioners, dust collectors, automobiles, axes blowers, electric tools,