Ket Noi Va Tu Van Doanh Nghiep LTD Address: 6th Floor, Sannam Building, No 78, Duy Tan Street, Dich Vong Hau Ward, Cau Giay District, Ha Noi City Enterprise code: 0108194255 Phone: 0902143666 Representative: Vu Hoang Viet Dich Vong Hau Ward, Cau Giay District, Ha Noi CityFounding date: 21 - 3 - 2018