Do Uong Origin Viet Nam Joint Stock Company Address: Bach Sam, Bach Sam Commune, My Hao District, Hung Yen Province Enterprise code: 0900271718 Phone: 02213945956 Representative: Ngo Tien Hung Adress: P3-E1b, Phuong Mai Street, Phuong Mai Ward, Dong Da District, Ha Noi City Bach Sam Ward, My Hao Town, Hung Yen ProvinceFounding date: 7 - 6 - 2007