Cong Nghe So Dai Viet Joint Stock Company Address: 24- 26, 9a Street, KDC Trung Son, Hamlet 4, Binh Hung Commune, Binh Chanh District, Ho Chi Minh City Enterprise code: 0305624570 Phone: 02854300888 Representative: Ho Vu Phong Adress: 373/1/15 Bui Minh Truc, Ward 6, District 8, Ho Chi Minh City Binh Hung Commune, Binh Chanh District, Ho Chi Minh CityFounding date: 16 - 4 - 2008