Xay Dung Ha Tang Va Giao Thong Thang Long Joint Stock Company Address: No 70, Nam Song Lach Tray Urban Area, Tran Hung Dao Ward, Hai Phong Town, Viet Nam, Hai Phong City Enterprise code: 0801496735 Phone: 0972423083 Representative: Hoang Xuan Trung Tran Hung Dao Ward, Duong Kinh District, Hai Phong CityFounding date: 20 - 5 - 2026