Ningxia gold elephant pharmaceutical chemical co., LTD. Office address is located in the northwest and north China's third largest railway transport hub centre, central defender industrial park, on March 10, 2011 in central city administration for industry and commerce registration, the registered capital is 5 million yuan, in the nine years of the development of the company, we always provide customers with good products and technical support, perfect after-sales service, our company is mainly engaged in two tertiary butyl ester carbonate manufacturing, marketing and technical research and development.