Cung Ung Xang Dau Ha Long I Joint Stock Company Address: 11 B Civil Group, Khu 3, Hong Hai Ward, Ha Long City, Quang Ninh Province Enterprise code: 5701479823 Phone: 02393956715 Representative: Vu Ngoc Tuan Adress: No 3C/239, Da Nang, Cau Tre Ward, Ngo Quyen District, Hai Phong City Hong Hai Ward, Ha Long City, Quang Ninh ProvinceFounding date: 13 - 4 - 2011