Du Lich Nha Hang Sen A Dong Joint Stock Company Address: No 1, Ha Long Street, Bai Chay Ward, Ha Long City, Quang Ninh Province Enterprise code: 5701870480 Phone: 02143385886 Representative: Ly Thi Hang Adress: 4B Civil Group, Khu 5, Bai Chay Ward, Ha Long City, Quang Ninh Province Bai Chay Ward, Ha Long City, Quang Ninh ProvinceFounding date: 24 - 5 - 2017