Domestic bearing industry has been rapid development in recent years, whether it is a whole number or production scale has expanded. In 2000 bearing enterprise which half belong to large enterprises, the annual sales income alone can more than 5 million yuan. However, in 2014 retired after metal bearing industry, develop more slowly.      With the development of the market, users of the products bearing the accuracy, performance, and other types of increasingly high demand, the market demand for high-end bearings growing. In order to meet market demand, the bearing industry should greatly improve the level and quality of products bearing. The current level and quality bearing products you want to improve, you need to focus on improving the quality of steel, good research lubrication, cleaning, abrasives and other related technologies. Bearing industry as a key development as a basic industry, the pace of development, although unpleasant, but already have a certain production capacity. National Policy for the bearing industry development status is also a certain amount of support, bearing industry economies of scale in gradually improved.