Ngoc Hai Joint Stock Company Address: 5B Khu 4B Civil Group, Gieng Day Ward, Ha Long City, Quang Ninh Province Enterprise code: 5701064716 Phone: 02033841135 Representative: Tran Xuan Hai Adress: 5B Khu 4B Civil Group, Gieng Day Ward, Ha Long City, Quang Ninh Province Gieng Day Ward, Ha Long City, Quang Ninh ProvinceFounding date: 2 - 3 - 2009