Cong Nghe Tan Viet Joint Stock Company Address: No 217, Minh Khai Street, Vinh Tuy Ward, Hai Ba Trung District, Ha Noi City Enterprise code: 0102824944 Phone: 0246339038 Representative: Nguyen Ngoc Vinh Adress: No 436, Minh Khai Street, Vinh Tuy Ward, Hai Ba Trung District, Ha Noi City Vinh Tuy Ward, Hai Ba Trung District, Ha Noi CityFounding date: 22 - 7 - 2008