Vien Thong Friends Toan Cau Joint Stock Company Address: No 42a, TT2 Do Thi Van Quan, Phuc La Ward, Ha Dong District, Ha Noi City Enterprise code: 0106080566 Phone: 02466804951 Representative: Tran Kien Phuc La Ward, Ha Dong District, Ha Noi CityFounding date: 9 - 1 - 2013