Tu Van Va Dau Tu Xay Dung Thien Long Group LTD Address: Dong Cham Hamlet, Yen Xuan Commune, Ha Noi Town, Viet Nam, Ha Noi City Enterprise code: 0111256286 Phone: 0384220296 Representative: Nguyen Xuan Ban Ha Noi CityFounding date: 20 - 10 - 2025