2006:
1. Honorably undertook a research subject of 863 Program－Study on Aeronautical    Telecommunication Network (ATN)
2. Successfully realized DMHS-g diversity and ready for being into market
3. An important speech, AIT ATN/AMHS SOLUTION - DMHS-g, and ATN products were presented on    Aeronautical Telecommunication Network (ATN) Seminar held at Thailand. The essay    specified china’s development progress on ATN Router, AMHS and AFTN/AMHS Gateway
4. Completed ATN/AMHS connection, compatibility, interoperability and functionality tests    between Beijing and Hong Kong, as well as Beijing and USA
5. The Centralized-Monitoring System produced by AIT went into operation in Guangzhou
6. Updated Flight Plan Management System (CAAC version)
7. Project Management Office was established to strictly monitor whole project progress
8. Awarded “Gazelle Enterprise” by Beijing Zhongguancun Science and Technology Park,    qualified as a member of Beijing Zhongguancun Enterprises Credit Promotion Association,    and ranked as ZC3 level enterprise in Zhongguancun Enterprise Credit Report.

2005:
1. In existence for 8 years;
2. Cooperated with Spanish partner INDRA on Digital Voice Communications Control System    project;
3. Obtained license for import and export businesses; proprietary software exported to    Germany;
4. Certified under ISO 14000 environmental management system;
5. Presented an important speech at the 7 th Asia-Pacific ATN Transition and Implementation    Work Conference held in Shanghai; its essay DUAL PROTOCOL STACK ATN ROUTER aroused    interestof experts from different countries;
6. Accomplished R&D on the next-generation Aeronautical Message Handling System—AMHS and    AFTN/AMHS gateway, which, in conjunction with the ATN Router, constitute the      groundintegral data communication solution for the next-generation air traffic management    communication centers;

2004:
1. Started Air Traffic Management Operation Management Information System Project;
2. Started Civil Aviation Air Traffic Management Equipment Collective Monitoring System Test    and Evaluation Platform Project;
3. Awarded First Prize for Science and Technology by China Civil Aviation Association for    the achievements in ATN Router project;
4. ATN Router developed by Aero-Info Technologies successfully passed the Beijing-Hong    Kong-Bangkok three-party test and the Beijing-Hong Kong test for ATN technology;

2003:
1. Awarded “ Top 10 Creative Small-size Enterprises 2002” by Zhongguancun Science and    Technology Park, Haidian Branch;
2. Successfully developed ATN Router, which passed the scientific and technological    authentication of CAAC;
3. Presented INTRODUCTION TO R&D OF AFTN/AMHS GATEWAY BY CAAC to the 5 th Asia-Pacific ATN    Transition and Implementation Work Conference held in Thailand for discussion by experts    from all over the world; presented another essay on China's initiatives on the development    of ATN Router at ICAO ACP held at Thailand in the same year;
4. Extended product scope out of civil aviation industry;started network project for China    Aviation Supplies International Tendeering Co.,Ltd;and other products for CCTV;
5. Started CAAC backbone Automatic Message Switching System Upgrade project, accomplishing    the critical objective of replacing imported message switching equipments with proprietary    DMHS in CAAC's message switching system;

2002:
1. Certified as a software enterprise;
2. Certified under ISO 9001 International Quality Management System;
3. New product R&D: successfully developed Radar/Voice Digital Recording System;

2001:
1. DMHS system started its access into the civil aviation message switching market;
2. Held the first DMHS User Exchange Conference;

2000:
1. DMHS: completed installation at Dalian Airport; won the bid for message switching system    at Hangzhou airport;
2. DMHS series: first medium-size DMHS installed and went into operation at Mianyang Airport;
3. Started development of network and air control information system at Xiamen Aviation    Station;

1999:
1. Achieved installation and operation of high-size DMHS at Kunming and Pudong;
   DMHS authenticated by CAAC;
2. Successfully developed CMS98+ terminal;
3. Successfully developed DMHS series;
4. Successfully developed a proposal to address the Y2K problem for CAAC AFTN message    switching system;

1998:
Successfully developed DMHS system;

1997:
1. Company founded;
2. Certified as a hi-tech company;