The seventh board of directors is reelected,Lu Jian,Shen Youwen and Huang Yuanlin are appointed as directors,Lu Jian as the chairman and General Manager.Song Yanxuan is authorized as executive supervisor,Zhang Jinwei as finance manager.

The sixth board of directors is reelected

The fifth board of directors is reelected

The fourth board of directors is reelected

The business address of Changji is changed from No.156 Changji Road Anting Shanghai China to No.528 Taiyun Road Fangtai Industry Zone Anting District Shanghai China.

The third board of directors is reelected,Lujian is appointed as Chairman of the board and General Manager.

The business address of Changji is moved from No.172 Changji Road Anting District Shanghai China to No.156 Changji Road.

Major shareholder Feilo withdraw capital,Shanghai Changji Geological Instrument Co.,Ltd is without state-owned shares,It is changed as private enterprise composed with 34 natural person shareholder.Lujian is appointed as Chairman of the board,Shen Youwen and Huang Yuanlin as directors.

The second board of supervisors reelected,Tang QiuJun,Lujian,Shen Youwen,Huang Yuanlin and Liuqi are appointed as directors.Song Yanxuan,Wei Chuanbing and Jiang Xuefang are authorized as supervisors and Song Yanxuan as Chief Supervisor.Lujian is appointed as General Manager,Shen Youwen and Song Yanxuan as Vice General Manager,Zhang Jinwei as Finance Supervisor.

Chairman changed,Tang Qiujun is appointed by Shanghai Feilo as new Chairman of the board instead of Ji Hongtao.

The most shareholders who did not work in Changji withdrew capital,the shareholder number decreased from 56 to 35 persons(fit the company law),the stock's proportion of Shanghai Feilo reduced to 27%.

From second brach factory of Shanghai Geological Instrument Factory,the part of staff merged into Shanghai Changji Geological Instrument Co.,Ltd

Shanghai Geological Instrument Factory under the Ministry of National Geology and Mineral Resource transformed to Shanghai Changji Geological Instrument Co.,Ltd

Logouting the Industrial and Commercial registration of Shanghai Geological Instrument Factory and merged by Shanghai Feilo Co.,Ltd.