Thuong Mai Dich Vu Tin Hoc Hoang Khai LTD Address: 34/6a Tan Xuan 2, Chanh 1 Hamlet, Tan Xuan Commune, Hoc Mon District, Ho Chi Minh City Enterprise code: 0315191527 Phone: 0938561506 Representative: Duong Hoang Khai Tan Xuan Commune, Hoc Mon District, Ho Chi Minh CityFounding date: 30 - 7 - 2018