Chi Nhanh Cong Ty Co Phan Dich Vu Bao Ve Truong Son Tai Ha Noi Address: No 9, 28a Civil Group, Lane 651, Minh Khai Street, Thanh Luong Ward, Hai Ba Trung District, Ha Noi City Enterprise code: 0200552216-002 Phone: 0912552773 Representative: Dang Thi Hoai Adress: An Duong Hamlet, An Dong Commune, An Duong District, Hai Phong City Thanh Luong Ward, Hai Ba Trung District, Ha Noi CityFounding date: 18 - 7 - 2005