Thuong Mai Dich Vu Khoa Hoc Ky Thuat Dong A LTD Address: 7, Street 25, Binh Hung Hoa A Ward, Binh Tan District, Ho Chi Minh City Enterprise code: 0315343113 Phone: 02822153982 Representative: Nguyen Dinh Vu Hoang Adress: Buon Drai Si, Ea Tar Commune, Cu M'Gar District, Dac Lac Province Binh Hung Hoa A Ward, Binh Tan District, Ho Chi Minh CityFounding date: 19 - 10 - 2018