Dau Tu Ha Long Xanh Joint Stock Company Address: No 8, No 9, Lot A1, Monbay Urban Area, Tran Quoc Nghien Street, Hong Hai Ward, Ha Long City, Quang Ninh Province Enterprise code: 5702109977 Phone: 02031169929120; 02396909909 Representative: Vu Phong Quang Hong Hai Ward, Ha Long City, Quang Ninh ProvinceFounding date: 24 - 2 - 2022