Thuong Mai Dich Vu Ky Thuat Tin Hoc Hai Long LTD Address: 502/70 Huynh Tan Phat, Binh Thuan Ward, District 7, Ho Chi Minh City Enterprise code: 0312758180 Phone: 0908366318 Representative: Tran Cao Phuoc Hai Adress: 118F Nguyen Thi Dinh, An Phu Ward, District 2, Ho Chi Minh City Binh Thuan Ward, District 7, Ho Chi Minh CityFounding date: 25 - 4 - 2014