Hop Tac Xa Dich Vu Moi Truong Hai Bac Address: Hamlet 4, Hai Bac Commune, Hai Hau District, Nam Dinh Province Enterprise code: 0601229997 Phone: 0913820622 Representative: Nguyen Van Bach Hai Bac Commune, Hai Hau District, Nam Dinh ProvinceFounding date: 31 - 12 - 2021