2. In May, 2003, Ou Di Rong 'an awarded Beijing High-tech Enterprise;
3. In August 2003, Otian signed a strategic cooperation agreement with the China Association of the European Union and became a cooperative enterprise of ECA alliance;
4. In September, 2003, Odian Changchun production base was officially put into production;
From June 5, 5438 to February 2003, Otian products passed the product inspection of the Iron Research Institute and obtained the sales license of the Ministry of Public Security at the same time;
June 6.5438+February 2004, Aodian completed the relocation of the production base, and the Beijing production base was completed and put into operation;
7. In February, 2005, it obtained the double-Grade B qualification of lightning protection engineering design and construction;
8. In June, 2005, Ou Di An Technology became the enterprise participating unit of General Atlas of Building Electricity 92DQ13-1Building Lightning Protection Device;
9. In August 2005, Ou Di An Technology became the editorial unit of Lightning Protection Standard for Military Electronic Information Facilities, and Tong Jianxun, the general manager of the company, became a member of the editorial board.
10.2005, 10, Aodian Science and Technology successfully developed an early discharge lightning rod and a high-energy electromagnetic pulse protection device for photoconductive signals, which filled the gap in China;
11.In March, 2006, Ou Di An Technology won network access license, Equipment and Equipment of National Defense Communication Network of General Staff Department of China People's Liberation Army;
12. On April 3, 2006, 13, passed the national standard quality management system certification and the national standard quality management system certification;
13. In July 2006, it became an enterprise participant in Code for Construction and Acceptance of Grounding Devices in Electrical Equipment Installation Engineering (GB50 169—2006);
14. In August 2006, Otian successfully undertook the lightning protection and grounding project of Shenzhou Command Center;
15.In September 2006, Ou Di An Technology became a member of Beijing Zhongguancun High-tech Enterprise Association;
16.in June 2006, 1 1, Otian became the governing unit of the Chamber of Commerce of Science and Technology Equipment Industry of the All-China Federation of Industry and Commerce;
17.2 February 2006, 12, passed the online procurement qualification certification of military equipment and materials of the General Staff Department of China People's Liberation Army;
18. In March 2007, it successfully undertook some lightning protection product supply projects of Chang 'e Project;
19. On July 27th, 2007, it passed the safety equipment certification of the ordnance warehouse behind the army of the General Logistics Department of China People's Liberation Army;
June, 20.5438+October, 2007 10, Ou Di An Technology passed the "Communication Lightning Protection Product Standard Conformity Certification" for the first time by the Ministry of Information Industry, and became one of the seven domestic fixed-line and mobile operators for lightning protection product selection;
21.In July 2008, Ou Di An Technology passed the ISO 1400 1 environmental management system certification;
22. In September 2008, Ou Di An Technology successfully won the bid for the comprehensive lightning protection project of Beidou ground satellite station of the General Staff of China People's Liberation Army;
June 23.5438+February 2008, Ou Di An Technology passed the ISO 18000 occupational health and safety management system certification;
24. In June 2009, 65438+1October, 65438+September was awarded the title of innovative enterprise in Haidian District, Beijing;
25. On February 30th, 2009, Kloc-0/2 obtained the double qualification of lightning protection engineering design and construction.