Hoang Cung Address: No 163 8 Khu 6 Civil Group, Bai Chay Ward, Bai Chay Ward, Ha Long City, Quang Ninh Province Enterprise code: 5700820529 Phone: 0913057193 Representative: Vu Dac Cung Adress: No 163 8 Khu 6 Civil Group, Bai Chay Ward, Ha Long City, Quang Ninh Province Bai Chay Ward, Ha Long City, Quang Ninh ProvinceFounding date: 28 - 4 - 2008