Ningxia Fengye Environmental Protection Technology Co., Ltd. was founded in September 2012, and was registered capital of 100 million yuan. It is engage in a thermal power plant desulfurization, denitration, dust and ultra low emission system.

The company's main business is the capacity of 2x660WM unit franchise. At present, the northwest region is the first to achieve ultra-low emissions large thermal power generation units, SO2 exports of less than 13mg/N m³, NOx less than 25mg/N m³and dust below 2.5mg/Nm³.