Cong Nghe & Truyen Thong BC LTD Address: Khu O Ga, Lai Du Hamlet, An Khanh Commune, Hoai Duc District, Ha Noi City Enterprise code: 0111414454 Phone: 0933702678 Representative: Le Thanh Thuy An Khanh Commune, Hoai Duc District, Ha Noi CityFounding date: 16 - 3 - 2026