An Tu Joint Stock Company Address: Civil Group 3, Khu 5, Gieng Day Ward, Ha Long City, Quang Ninh Province Enterprise code: 5701372189 Phone: 02033843679 Representative: Pham Van Phu Adress: Civil Group 3, Khu 5, Gieng Day Ward, Ha Long City, Quang Ninh Province Gieng Day Ward, Ha Long City, Quang Ninh ProvinceFounding date: 3 - 3 - 2010