Thuong Mai Duc Manh Ha Long Joint Stock Company Address: Civil Group 1, Khu 5, Gieng Day Ward, Ha Long City, Quang Ninh Province Enterprise code: 5700549309 Phone: 0913060589 Representative: Pham Van Cuong Adress: Civil Group 51, Khu 5, Ha Khau Ward, Ha Long City, Quang Ninh Province Gieng Day Ward, Ha Long City, Quang Ninh ProvinceFounding date: 13 - 6 - 2005