Cong Nghe Quang Trung Joint Stock Company Address: No 55 Dinh Nhu, Lam Son Ward, Le Chan District, Hai Phong City Enterprise code: 0200677462 Phone: 02125570228 Representative: Duong Sy Tiem Adress: No 106 Lan Be, Le Chan District, Hai Phong City Lam Son Ward, Le Chan District, Hai Phong CityFounding date: 18 - 7 - 2006