Chi Nhanh Cong Ty CP Quang Cao Truyen Thong Thien Hy Long Viet Nam Address: 30F Floor, Lotte Building, No 54, Lieu Giai Street, Cong Vi Ward, Ba Dinh District, Ha Noi City Enterprise code: 0302229420-001 Phone: 0248647772 Representative: Bai Ming Qing Adress: No 25 Nguyen Huy Tuong P.Thanh Xuan Trung, Thanh Xuan District, Ha Noi City Cong Vi Ward, Ba Dinh District, Ha Noi CityFounding date: 17 - 3 - 2003