Welcome to Hebei Yaguang (Hebei Yaguang Fine Chemical Co., Ltd. ). We are the first domestic manufacturer for 5,5-dimethyl hydantoin and its derivatives. We own plant covering 40,000 square meters, giving us China's largest capacity for producing series of hydantoin products. Our fixed assets total RMB 18 million. With employees of 160, the company has passed the ISO9001: 2008 Quality Control System in year 2008. We also have the self-supporting import/export right, were authorized as High-New Technology Company by the Hebei Office of Science and Technolog.