Mang I.O Joint Stock Company Address: 7th Floor, Vinaconex Building, No 47 Dien Bien Phu, Da Kao Ward, District 1, Ho Chi Minh City Enterprise code: 0302927827 Phone: 0903944275 Representative: Nguyen Thi Thuy Duong Adress: 117/43 Xo Viet Nghe Tinh, Ward 17, Binh Thanh District, Ho Chi Minh City Da Kao Ward, District 1, Ho Chi Minh CityFounding date: 20 - 5 - 2003