Pertech Viet Nam LTD Address: No 51, Alley 66, Hoa Binh 7 Lane, Minh Khai Street, Minh Khai Ward, Hai Ba Trung District, Ha Noi City Enterprise code: 0105942262 Phone: 02466536536 Representative: Do Xuan Hoan Adress: No 242H, Minh Khai Street, Minh Khai Ward, Hai Ba Trung District, Ha Noi City Minh Khai Ward, Hai Ba Trung District, Ha Noi CityFounding date: 16 - 7 - 2012