1. In 2000, Guangzhou Ding'an Transportation Technology Co., Ltd. was formally established;
2. In 2000, the "92-type" motor vehicle number plate tray developed and obtained a national patent;
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3. In 2000, we developed and produced the public security industry standard triangular warning sign, which was successfully upgraded to GB19151;
4. In 2002, we participated in the supporting of the "2002-style" personalized number plate pilot Work
5. In May 2004, the DA vehicle body reflective logo was recognized by the Ministry of Public Security as one of the first batch of qualifications;
6. In May 2004, the Ding'an internship logo was patented and Filing with the Traffic Management Bureau of the Ministry of Public Security;
7. In November 2004, he participated in the drafting and revision of the Ministry of Public Security's "2004 Police Vehicle Appearance Standard Painting Specifications", and subsequently participated in the work of public security, inspection, law, division, Comprehensive publicity and implementation of National Security;
8. Ding’an motor vehicle special rubbing paper, which obtained a national patent in 2006, passed the fifteen-year quality assurance test of the State Archives Bureau;
9. In January 2007, the DA-3C body reflective logo obtained the national 3C certification and was recommended by the Ministry of Public Security as the first choice product;
10. In October 2007, Dingan's body reflective logo passed the selection process of the Ministry of Public Security and was awarded High-quality and qualified products, the reflective brightness far exceeds the first-class standard;
11. In November 2007, Ding'an series of special reflective films for number plates obtained the first batch of 8 designated supply qualifications from the Ministry of Public Security;
< p>12, the end of 2007. The joint research with the Scientific Research Institute of the Ministry of Public Security on the "anti-theft and anti-counterfeiting sealing device" for number plates was successful and won the national invention patent;13. In early 2008, DA-3C Dingan's body reflective logo was the only one awarded by the National Development and Reform Commission. Price certification;
14. In 2008, the second and third international road traffic safety products exhibition organized by the Ministry of Public Security won the exclusive paper bag sponsor;
15. July 2008 , Ding'an's body reflective logo won the "National Ten Auto Safety Products" award;
16. In 2008, Ding'an's flexible reflective logo, the first in China, was successfully developed, obtained a national patent, and was successfully included in the national standard ( GB7258) Modification Order No. 3