Dich Vu Bao Ve Nam Sao Joint Stock Company Address: No 626 Nguyen Van Linh, Vinh Niem Ward, Le Chan District, Hai Phong City Enterprise code: 0200623097 Phone: 02125624625 Representative: Luu Hong Long Adress: So 6 Civil Group, Lam Ha Ward, Kien An District, Hai Phong City Vinh Niem Ward, Le Chan District, Hai Phong CityFounding date: 5 - 5 - 2005