ADDRESS:2002, 2nd Floor, Building 23, 59 Landianchang South Road, Haidian District, Beijing | BUSINESS SCOPE: | Aviation consulting services, aviation operation management guarantee, information technology, navigation technology, security technology, intelligent unmanned aerial vehicle technology, technology development of network system integration; geographic rem | E-MAIL: | yangjinfan@chunhongtech.com;panyi@chunhongtech.com
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