Dau Tu Byc Viet Nam Joint Stock Company Address: B4, No 28, D4 Khu Gian Dan Yen Phuc, Phuc La Ward, Ha Dong District, Ha Noi City Enterprise code: 0105235111 Phone: 0985820344 Representative: Truong Van Son Adress: Han Hamlet, Thanh Lam Commune, Me Linh District, Ha Noi City Phuc La Ward, Ha Dong District, Ha Noi CityFounding date: 4 - 4 - 2011