Beijing Dong Fang Aisen Environmental Protection Technology Co., Ltd., is a commitment to environmental protection high-tech private enterprise, the company aims to create through their own efforts, in the connection between development and environmental protection from a bond, and through the high-tech achievements into as a commodity, all levels of society to meet the environmental requirements of high-quality, enhance the quality of life of the community to protect the people's living space of a virtuous cycle, and actively promote the full participation in environmental protection, environmental protection industry in the formation of social and public welfare-oriented. (more>>)