China is currently faced with the problem of serious air pollution. We need to control air pollution， ensuring stable and sustainable economic development. But we also lack the economical and efficient treatment technology. In order to go out of the trouble as soon as possible，we should rely on not only the government’s support but also the technological innovation. The system of air pollution comprehensive treatment and the automobile exhaust gas purifier developed by our country can meet the requirements. Comprehensively promoting their implementation，and expressing their technical efficiency will effectively boost the construction and development of ecological civilization so that China can achieve a bright future as soon as possible