Tu Van Va Xay Dung Ngoc Vung Joint Stock Company Address: No 94, Pham Ngu Lao Street, Civil Group 3, Khu 3, Yet Kieu Ward, Ha Long City, Quang Ninh Province Enterprise code: 5701857585 Phone: 0988123925 Representative: Nguyen Thanh Nga Vu To Sa Anh Yet Kieu Ward, Ha Long City, Quang Ninh ProvinceFounding date: 30 - 3 - 2017