Toan Thang Address: 10. Trung Son Ngu Lao Highway, Thuy Nguyen District, Hai Phong City Enterprise code: 0200425200 Phone: 0225875090 Representative: Nguyen Van Thang Adress: Ngu Lao, Thuy Nguyen District, Hai Phong City Thuy Nguyen District, Hai Phong CityFounding date: 29 - 5 - 2001