Cty TNHH Mot Thanh Vien Tin Hoc Thong Nhat Address: 3D, Hamlet 4, Binh Chanh Commune, Binh Chanh District, Ho Chi Minh City Enterprise code: 0306105218 Phone: 02834567865 Representative: Ho Huu Doan Adress: 637/27/6/12 Quang Trung P.11, Go Vap District, Ho Chi Minh City Binh Chanh Commune, Binh Chanh District, Ho Chi Minh CityFounding date: 28 - 10 - 2008