Tu Van Xay Dung Tong Hop Quang Ninh LTD Address: Civil Group 2, Khu 6, Hong Ha Ward, Ha Long City, Quang Ninh Province Enterprise code: 5700359499 Phone: 02033656036 Representative: Nguyen Duc Hung Adress: Civil Group 27, Khu 3a, Hong Ha Ward, Ha Long City, Quang Ninh Province Hong Ha Ward, Ha Long City, Quang Ninh ProvinceFounding date: 27 - 7 - 2001