Dau Tu A&A Viet Nam Joint Stock Company Address: No 2, Lane 35, Thai Thinh Street, Nga Tu So Ward, Dong Da District, Ha Noi City Enterprise code: 0104076229 Phone: 02439952727 Representative: Nguyen Vinh Nghi Adress: Tau Giang Hamlet, Nhan Nghia Commune, Ly Nhan District, Ha Nam Province Nga Tu So Ward, Dong Da District, Ha Noi CityFounding date: 29 - 7 - 2009