Luat Trach Nhiem Huu Han Tdlaw Address: 7th Floor, Sannam Building, No 78, Duy Tan Street, Dich Vong Hau Ward, Cau Giay District, Ha Noi City Enterprise code: 0109797591 Phone: 0915957134 Representative: Nguyen The Trung Dich Vong Hau Ward, Cau Giay District, Ha Noi CityFounding date: 30 - 10 - 2021