Uy Ban Nhan Dan Xa Tan Vien Address: Tan Vien Commune, An Lao District, Hai Phong City Enterprise code: 0200950827 Phone: 02253872285 Representative: Tran Dinh Toan Adress: Tan Vien Commune, An Lao District, Hai Phong City Tan Vien Commune, An Lao District, Hai Phong CityFounding date: 1 - 8 - 2009