Van Phong Luat Su Pham Hong Hai Va Cong Su Address: No 17, Trung Yen 10 Street, Moi Trung Yen Urban Area, Trung Hoa, Cau Giay District, Ha Noi City Enterprise code: 0101469567 Phone: 0249426588 Representative: Pham Hong Hai Adress: Tap The Khoa Hoc, Hoi Commune, Cong Vi, Ba Dinh District, Ha Noi City Trung Hoa Ward, Cau Giay District, Ha Noi CityFounding date: 14 - 4 - 2004