Thuong Mai Va Phat Trien Cong Nghe Dai Duong Xanh LTD Address: No 122, Lac Trung Street, Vinh Tuy Ward, Hai Ba Trung District, Ha Noi City Enterprise code: 0102715712 Phone: 0249877585 Representative: Doan Dang Phong Adress: No 35B, Civil Group 31, Ngoc Ha Ward, Ba Dinh District, Ha Noi City Vinh Tuy Ward, Hai Ba Trung District, Ha Noi CityFounding date: 11 - 4 - 2008