CN Cty TNHH Cong Nghe Nhua Va Thuong Mai Bong Sen Address: No 2 An Da, Ngo Quyen District, Hai Phong City Enterprise code: 0300988599-001 Phone: 02258250044 Ngo Quyen District, Hai Phong CityFounding date: 13 - 11 - 1998