Ky Thuat Tong Hop Ngan Quang LTD Address: Hamlet 4, Thai Binh Hamlet, Mai Lam Commune, Dong Anh District, Ha Noi City Enterprise code: 0109503812 Phone: 0976771669 Representative: Ho Ton Quyen Mai Lam Commune, Dong Anh District, Ha Noi CityFounding date: 21 - 1 - 2021