China . Huanchi Bearing Group Co., Ltd (below abbreviated as The HCH Bearing ) was established in 1973, is one of the top 500 privately owned enterprises in China . The company is specialized in designing and manufacturing a variety of precision, top-quality ball bearings and tapered roller bearings for motors, automobiles, computers, electric appliances, power tools, pumps, machines etc. The HCH Bearing ... with four fully owned plants is one of the largest bearing manufacturers. The company has over 2800 experienced workers and more than 100 professional engineers, which has been the continuous source of its development. The HCH Bearing is manufacturing more than 400 different models of bearings with annual turnover 200 million pieces. The annual sales in 2007 are in excess of US$60 millionThe HCH Bearing has its own import and export company, which is authorized to import and export all kinds of goods by the Chinese government. Now the company is in charge of exporting bearings to more than 70 countries in the world under HCH brand, CTK brand and CA brand. According to the exporting quantity of bearings in China , The HCH Bearing ranks no.1 since 1999.The HCH Bearing has its own R&D center, which has always been researching new technology and more advanced equipments on bearing production and inspection to improve the bearing&＃39;s quality and enhance the production efficiency. The HCH Bearing has always been aiming to make no.1 quality bearings in the world.