Tan Vien Joint Stock Company Address: No 18 Cong Rong, Tran Thanh Ngo Ward, Kien An District, Hai Phong City Enterprise code: 0200790186 Phone: 02253877892 Representative: Le Dinh Lo Adress: No 397, To Hieu Street, Ho Nam Ward, Le Chan District, Hai Phong City Tran Thanh Ngo Ward, Kien An District, Hai Phong CityFounding date: 13 - 3 - 2008