Tin Hoc - Vien Thong NST LTD Address: No 47, Phan Boi Chau Street, Quang Trung Ward, Hong Bang District, Hai Phong City Enterprise code: 0200629902 Phone: 02125520088 Representative: Nguyen Huu Nhan Adress: No 29, Lot 3 Hoang Quy, Ho Nam Ward, Le Chan District, Hai Phong City Quang Trung Ward, Hong Bang District, Hai Phong CityFounding date: 2 - 6 - 2005