Van Phong Dai Dien Cong Ty Co Phan Son Nam Sao Address: No 2, Hai Trieu Street, Nga 4 Quan Toan, Quan Toan Ward, Hong Bang District, Hai Phong City Enterprise code: 0200963248-001 Phone: 02253850656 Representative: Pham Thi Nga Adress: No 403, To, Street 5/4, Quan Toan Ward, Hong Bang District, Hai Phong City Quan Toan Ward, Hong Bang District, Hai Phong CityFounding date: 18 - 5 - 2012