Hai Hung Joint Stock Company Address: 8 Khu 9 Civil Group, Hong Hai, Ha Long City, Quang Ninh Province Enterprise code: 5700865696 Phone: 02033627763 Representative: Tran Dang Cat Adress: Civil Group 2, Khu 2, Hong Hai Ward, Ha Long City, Quang Ninh Province Hong Hai Ward, Ha Long City, Quang Ninh ProvinceFounding date: 3 - 6 - 2008