Thuong Mai Va Xay Dung Duc Hai LTD Address: No 143 Nguyen Khuyen, Van Mieu Ward, Dong Da District, Ha Noi City Enterprise code: 0104194335 Phone: 02438231876 Representative: Dao Xuan Ky Adress: No 143 Nguyen Khuyen, Van Mieu Ward, Dong Da District, Ha Noi City Van Mieu Ward, Dong Da District, Ha Noi CityFounding date: 6 - 10 - 2009