Quang Son LTD Address: No 510, Nguyen Van Linh Street, Niem Nghia Ward, Le Chan District, Hai Phong City Enterprise code: 0200590525 Phone: 02125701200 Representative: Vu Hong Tuyen Adress: No 344, To Hieu Street, Le Chan District, Hai Phong City Niem Nghia Ward, Le Chan District, Hai Phong CityFounding date: 23 - 7 - 2004