Van Tai Xay Dung So 1 Joint Stock Company Address: Civil Group 33, Khu 5, Ha Khanh Ward, Ha Long City, Quang Ninh Province Enterprise code: 5700486137 Phone: 0203627831 Representative: Vu Van Do Adress: Phong Chau, Dong Hung District, Thai Binh Province Ha Khanh Ward, Ha Long City, Quang Ninh ProvinceFounding date: 6 - 4 - 2004