Jiangsu Danyuan Environmental Protection Technology Co., Ltd., founded in November 2016, is located in Yixing, Jiangsu Province, on the beautiful shore of the Taihu Lake Lake. The company takes technological innovation as the guide and has strong technical strength. It is a comprehensive enterprise that integrates scientific research, design, production and manufacturing, operation and service. The company has achieved one scientific and technological achievement and holds many national patents. Among them, the efficient utilization of low-grade complex manganese resources has won the second prize in China's non-ferrous metal industry science and technology, and has been rated as a high-tech enterprise for two consecutive times.