Do Dac Dia Chinh Va Cong Trinh Hai Phong Joint Stock Company Address: No 10, 568 Tran Nhan Tong Lane, Phuong, Kien An District, Hai Phong City Enterprise code: 0202328530 Phone: 0912297307 Representative: Dang Anh Tu Kien An Ward, Kien An District, Hai Phong CityFounding date: 30 - 12 - 2025