Contact us

Contact: Miss Xia  (89928801 turn 8006) | Technical Advisory:Mr Zhang (89928801 turn 8055)

Fax:0731-89928801 turn 8013 

Email:office@gnssopenlab.org

Address:NO.16, Zhongdian Software Park, No.39 Jianshan Road, Gaoxin District, Changsha City, Hunan Province, P.R China.