Cuc Hai Quan Quang Ninh Address: Street 5, Ben Doan, Ha Long City, Quang Ninh Province Enterprise code: 5700286836 Phone: 02033827296 Adress: No 81 Khu 2C, Cao Xanh Ward, Ha Long City, Quang Ninh Province Ha Long City, Quang Ninh ProvinceFounding date: 20 - 8 - 1999