Ky Thuat Stme LTD Address: No 8a/32 Nam Du, Linh Nam Ward, Hoang Mai District, Ha Noi City Enterprise code: 0109967807 Phone: 0932292682 Representative: Nguyen Vuong Chi Adress: No 46/33 Le Thanh Nghi, Pham Ngu Lao Ward, Hai Duong City, Hai Duong Province Linh Nam Ward, Hoang Mai District, Ha Noi CityFounding date: 15 - 4 - 2022