Do Dac Va Xay Dung Thuong Mai Thanh Dat Joint Stock Company Address: No 1a, Kenh Liem Street, Civil Group 1, Khu 1, Hong Hai Ward, Ha Long City, Quang Ninh Province Enterprise code: 5701777481 Phone: 0904488388 Representative: Nguyen Thai Quyen Adress: Civil Group 12, Khu 4, Tran Hung Dao Ward, Ha Long City, Quang Ninh Province Hong Hai Ward, Ha Long City, Quang Ninh ProvinceFounding date: 28 - 9 - 2015