KaiRui Chemical Co.,Ltd., with production base in Cangzhou City, Hebei Province and Sales Headquarter and technology center in Beijing, is the largest manufacturer of Resin catalyst in Asia, it is also a well-known petrochemical technology development center in China. The Company is listed in China High-Tech Company, Provincial level technology Center and Hebei Province Intellectual Property Cultivating Company. You may also visit our online company introduction at Http://www.krhg.cn which includes our products information.