As the rapid development of the economy, national living standards, the rapid development of the automotive industry, the retain number of automobile in china is more and more large. The environment pollution and security pressure brought up .by the waste vehicles are become more and more serious. Up to date, the main technology of resources related to the waste vehicles is immature, not to mention the fix-technologies, maintenance is also very rough, which cause secondary pollution is very serious. This paper reviews the domestic and foreign r...