Thuong Mai Va Dich Vu KLS Viet Nam LTD Address: No 5, Alley 27, 225 Yen Duyen Lane, Yen So Ward, Hoang Mai District, Ha Noi City Enterprise code: 0110936578 Phone: 0973224631 Representative: Vu Van Ngan Yen So Ward, Hoang Mai District, Ha Noi CityFounding date: 14 - 1 - 2025