Headquarters: 600/76-78, B-Square, Rama 9-Mengjai Soi Ramkhamhaeng 39 (Thepleela 1) Prachauthit Rd., Wangthonglang, Bangkok 10310 Thailand  
Address: Tasco Building, Pham Hung Street, Me Tri, Nam Tu Liem, Hanoi 
Phone: 033 836 5788
Email: support.vn@t3techcorp.com