Ky Thuat Ortus LTD Address: 3, Street No 6, Quarter 4, Hiep Binh Chanh Ward, Thu Duc District, Ho Chi Minh City Enterprise code: 0314608769 Phone: 02862835737 Representative: Tran Thi Diem Ly Hiep Binh Chanh Ward, Thu Duc District, Ho Chi Minh CityFounding date: 5 - 9 - 2017