Tầng 37 Tòa nhà Opal Tower, 92 Nguyễn Hữu Cảnh, Phường 22, Quận Bình Thạnh, TP. Hồ Chí Minh, Việt Nam
360 Kim Ma Street, Ba Dinh District, Hanoi
Office Address in Hanoi: No 5 Tu Hoa Street, Quang An Ward, Tay Ho District, Ha Noi City/ Head Office: Unit 1202, Level 12, Friendship Tower, 31 Le Duan Boulevard, Ben Nghe Ward, District 1,
13 Hang Dieu, Hoan Kiem, Hanoi
Trek Asia Travel, Van Nam Building, 26 Lang Str., Dong Da Dist., Hanoi, Vietnam