China energy conservation and environmental protection energy co., LTD., formerly known as China energy conservation investment corporation, is the largest technology and service industry group in the field of energy conservation and environmental protection in China. In March 2010, with the approval of the state council, China energy conservation investment corporation and China new times holding (group) company carried out a joint restructuring. The company changed its name to China energy conservation and environmental protection group corporation and took China energy conservation and environmental protection group corporation as the parent company after the restructuring.

    By virtue of its stable and reliable product quality, feihe has become the top quality supplier of China's largest industrial group in the field of energy conservation and environmental protection, which means that feihe products are making positive contributions to China's energy conservation, emission reduction and environmental protection, confirming once again that feihe products and market integrity has been widely recognized.