Nhi Son Address: No 87 To Hieu, Trai Cau Ward, Le Chan District, Hai Phong City Enterprise code: 0200296918 Phone: 02125855393 Representative: Tong Ngoc Thang Adress: No 107, To Hieu Street, Le Chan District, Hai Phong City Trai Cau Ward, Le Chan District, Hai Phong CityFounding date: 12 - 1 - 1999