Huong Yen Joint Stock Company Address: No 10, Civil Group 10, Khu 4, Hung Thang Ward, Ha Long City, Quang Ninh Province Enterprise code: 5701282369 Phone: 02033647261 Representative: Luong Thi Yen Adress: Civil Group 4, Khu 1, Bai Chay Ward, Ha Long City, Quang Ninh Province Hung Thang Ward, Ha Long City, Quang Ninh ProvinceFounding date: 23 - 6 - 2009