Cong Nghe Truyen Thong Kinh Bac Joint Stock Company Address: No 26, Lane 172, Phu Dien Street, Phu Dien Ward, Bac Tu Liem District, Ha Noi City Enterprise code: 0110109578 Phone: 0981615982 Representative: Tran Thi Huyen Adress: Duc Lan Hamlet, Yen Phu Commune, Yen Phong District, Bac Ninh Province Phu Dien Ward, Bac Tu Liem District, Ha Noi CityFounding date: 7 - 9 - 2022