are here : Home>>About CHG The CHG Company is a professional supplier of large-size and extra large-size bearings in China. We specialize in designing, developing and manufacturing bearings, and also have strong technical strength with senior engineers and technicians taking up 29% of the whole staff. CHG can design and manufacture various types of rolling bearings ranging from 150mm to 4500mm, either standard or nonstandard, and the accuracy can reach Class 4. Our products are widely used in the fields of metallurgy, mine, petroleum, machinery, wind energy, etc. CHG is located in Science and Technology Industry Park of Luolong District, Luoyang City, Henan Province. We have been certified by quality management system in accordance with ISO 9001:2000 since 2002, and also have been authorized to operate import and export. Luoyang Huigong Large-size Bearing Manufacturin... is a really developing the stable and friendly coorperation with worldwide customers as our good reputation and pragmatic attitude. CHG was founded in 1998, and from the very beginning, we focused on the quality, technical development and marketing. We have been serving our customers for 10 years, and we are constantly devoting ourselves to become a manufacturing expert of large-size and extra large-size bearings in China. Welcome to CHG! Our competitive products are following: 1. Thin-wall series deep groove ball bearings, four-point contact ball bearings and crossed cylindrical roller slewing bearings for robots. 2. Bearings for casting rolling mills, cold rolling mills, hot rolling mills and high precision foil rolling mills. 3. Large-size and extra large-size slewing bearings. 4. Large-size and extra large-size split bearings. 5. Bearings for wind turbines. e-mail: bearing556(at)***** MSN: bearing556(at)***** skype: bearing556</p>