Dai Son Ha LTD Address: No 23/227, Phan Dang Luu Street, Ngoc Son Ward, Kien An District, Hai Phong City Enterprise code: 0200750560 Phone: 02252606591 Representative: Vu Thi Hoa Adress: Khu Trung Hanh 7, Dang Lam Ward, Hai An District, Hai Phong City Ngoc Son Ward, Kien An District, Hai Phong CityFounding date: 18 - 7 - 2007