Dau Tu Xay Dung Quan Nhi Joint Stock Company Address: Nhan Trai Hamlet, Kien Hung Commune, Kien Thuy District, Hai Phong City Enterprise code: 0202338761 Phone: 0939071194 Representative: Phan Viet Duc Kien Thuy District, Hai Phong CityFounding date: 4 - 3 - 2026