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Headquarter:

Level 7, 110-112 Ba Trieu Str., Hai Ba Trung Dist., Ha Noi
+ 84 24 3933 3110
info@gtc.vn
www.gtc.vn

HCM Office:

46 Dang Thi Nhu,  Nguyen Thai Binh Ward, District 1, Ho Chi Minh City
+ 84 8 3915 2233  –  Fax: + 84 8 2915 2091