Dau Tu Xay Dung Duy Son Joint Stock Company Address: No 743 Nguyen Van Linh, Vinh Niem Ward, Le Chan District, Hai Phong City Enterprise code: 0202160510 Phone: 0969958699 Representative: Luong Tuan Anh Vinh Niem Ward, Le Chan District, Hai Phong CityFounding date: 13 - 5 - 2022