Huy Hoang LTD Address: 8a Khu 5B Bai Chay Civil Group, Ha Long City, Quang Ninh Province Enterprise code: 5700381180 Phone: 02143845808 Representative: Ngo Quang Manh Adress: 8a Khu 5B Civil Group, Bai Chay Ward, Ha Long City, Quang Ninh Province Ha Long City, Quang Ninh ProvinceFounding date: 16 - 4 - 2002