Co Khi Moi Truong Mai Long Joint Stock Company Address: No 5, Lane 177, Vong Street, Dong Tam Ward, Hai Ba Trung District, Ha Noi City Enterprise code: 0102220276 Phone: 02438696678 Representative: Dang Quoc Tuan Adress: No 5, Lane 177, Vong Street, Dong Tam Ward, Hai Ba Trung District, Ha Noi City Dong Tam Ward, Hai Ba Trung District, Ha Noi CityFounding date: 18 - 4 - 2007