Email:

[email protected]


Head office address:

12th floor, CEC Software Garden Headquarters Building, No.39, Jianshan Road, High-tech Development Zone,

Changsha City,Hunan Province, PRC

Tel:86+0731-88595969


Beijing address:

Building 102, No. 36, No. 2 Yard of Lingxiu Silicon Valley, Xi’erqi West Road,Haidian District, Beijing City, PRC

Tel: 86+010-82439961


HK address:

1501-A1 Grand Millennium Plaza, 181 Queen'sRoad, Central


Inner Mongolia Address:

12th floor,Real Earth Building, Kundulun District, Baotou City, Inner Mongolia, PRC