Cong Nghe An Sinh Joint Stock Company Address: No 42 Bo Muong Ho Sen, Du Hang Ward, Le Chan District, Hai Phong City Enterprise code: 0200789783 Phone: 02253849290 Representative: Vu Thi Phuong Adress: No 42 Bo Muong Ho Sen, Du Hang Ward, Le Chan District, Hai Phong City Du Hang Ward, Le Chan District, Hai Phong CityFounding date: 13 - 3 - 2008