Dich Vu Ky Thuat Bao An Joint Stock Company Address: No 3a, Ly Tu Trong Street, Minh Khai Ward, Hong Bang District, Hai Phong City Enterprise code: 0200682529 Phone: 02253797879 Representative: Phung Duy Duc Adress: Civil Group 30, Vinh Niem Ward, Le Chan District, Hai Phong City Minh Khai Ward, Hong Bang District, Hai Phong CityFounding date: 15 - 8 - 2006