Thuong Mai Va Dich Vu Bien Xanh Joint Stock Company Address: No 80, Street 19, Phuc Xa Ward, Ba Dinh District, Ha Noi City Enterprise code: 0101991269 Phone: 0249140360 Representative: Lai Thu Trang Adress: No 62, Lane 32, Phuc Xa Street, Phuc Xa Ward, Ba Dinh District, Ha Noi City Phuc Xa Ward, Ba Dinh District, Ha Noi CityFounding date: 14 - 7 - 2006