Cong Nghe Dien Tu Vien Thong Long Viet Joint Stock Company Address: No 143, O Cach Street, Viet Hung Ward, Long Bien District, Ha Noi City Enterprise code: 0105872618 Phone: 0976328081 Representative: Pham Van Phu Adress: Doan Ket Hamlet, Dong Tho Commune, Thai Binh City, Thai Binh Province Viet Hung Ward, Long Bien District, Ha Noi CityFounding date: 27 - 4 - 2012