Nanchang Li De Feng Science & Tehchnology Limited Company (hereinafter referred to as LDF) is a joint-stock company, specialized in R&D and marketing application software in traffic industry as well as system integration. At the beginning of the year 2000, the company undertook diverse high-tech research programs including China Torch Plan Program, China Scientific and Technological Innovation Fund Project for Medium and Small Enterprise, China Scientific and Technological Product Stress Extension Plan Project, Jiangxi Provincial Torch Plan Project, Jiangxi Provincial Stress Extension Project etc. At present, R&D of software in the company has been expanded to many fields such as the urban intelligentized management and expressway’s management etc. in transportation industry. Our products have been applied in over twenty provinces, cities and municipalities with widely acclaim from clients around China. In Oct. 2004, the company has successfully joined American Cyclops Technology Corporation by the way of becoming a shareholder of technology, formally becoming the global sole R&D and manufacture base of license plate recognition products of America Cyclops Technology.