Giai Phap Cong Nghe Duy Phu LTD Address: No 4, Alley 57, 275 Tran Nguyen Han Lane, Nghia Xa Ward, Le Chan District, Hai Phong City Enterprise code: 0201649683 Phone: 02253986992 Representative: Vu Duy Si Adress: Hamlet 9, Xuan Hung Hamlet, Hung Tien Commune, Vinh Bao District, Hai Phong City Nghia Xa Ward, Le Chan District, Hai Phong CityFounding date: 30 - 9 - 2015