Tu Van Xay Dung So 1 Joint Stock Company Address: Civil Group 2, Khu 9, Hong Hai Ward, Ha Long City, Quang Ninh Province Enterprise code: 5701828376 Phone: 02033837404 Representative: Nguyen Manh Hung Adress: 2- Khu 9 Civil Group, Hong Hai Ward, Ha Long City, Quang Ninh Province Hong Hai Ward, Ha Long City, Quang Ninh ProvinceFounding date: 27 - 9 - 2016