Henan Great Wall Abrasive Co. Ltd. is a comprehensive company which is specialized in research and develop products of abrasive. For many years, the compang taking market demand as the theme, according to the customers' demand to have different specification and models of abrasive custom-made, providing humanized service. The company has passed the ISO9001-2008 quality management system's certification, is a council unit of China's machine tool industry association and the branch of abrasive and coating association.