Ground Data Probe Co., Ltd.

7, Soi Chokechai 4, Soi 75, Chokechai 4 Road,

Ladprao District, Bangkok 10230

Tel : (662) 9420023-4, 9423740

Fax : (662) 9423741

E-mail : admin@gdp.co.th, gdpcor@truemail.co.th

Copyright © 2006 Ground Data Probe Co., Ltd. All Right Reserved.