Shanghai EverBright Co., Ltd. specializes in business development, business line cellulose (CMC), poly cellulose products (PAC, CMC) with high purity, high degree of substitution, high viscosity, three high. Acid, salt, anti-high temperature, and excellent performance. Our production base is located in Shanghai, China. Long-term customers are China National Petroleum Corporation, China National Offshore Oil Corporation, Daqing Oilfield, Shengli Oilfield, several leading U.S. oil service companies, as well as the world's oil drilling services company.