Tu Van Thiet Ke & Thi Cong Xay Dung TCH LTD Address: LK 7/18, Mau Luong Urban Area, Kien Hung Ward, Ha Noi Town, Viet Nam, Ha Noi City Enterprise code: 0111519841 Phone: 0918919911 Representative: Ngo Minh Tan Kien Hung Ward, Dong Da District, Ha Noi CityFounding date: 1 - 6 - 2026