Vien Hai Van Va Moi Truong Address: T4 So 10, Lane 850, Lang Street, Lang Thuong Ward, Dong Da District, Ha Noi City Enterprise code: 0105845413 Phone: 02437751358 Representative: To Dinh Huyen Adress: T4 So 10, Lane 850, Lang Street, Lang Thuong Ward, Dong Da District, Ha Noi City Lang Thuong Ward, Dong Da District, Ha Noi CityFounding date: 4 - 4 - 2012