Vien Thong Vintel LTD Address: Dai Lam Hamlet, Tam Da Commune, Yen Phong District, Bac Ninh Province Enterprise code: 2301132331 Phone: 02471016868 Representative: Nguyen Thi Tinh Adress: Dai Lam Hamlet, Tam Da Commune, Yen Phong District, Bac Ninh Province Tam Da Commune, Yen Phong District, Bac Ninh ProvinceFounding date: 27 - 4 - 2020