Dau Tu Cong Nghe Dich Vu Toan Thang Joint Stock Company Address: No 42 Civil Group 2, Phu Dien Street, Phu Dien Ward, Bac Tu Liem District, Ha Noi City Enterprise code: 0106419665 Phone: 02462946171 Representative: Vu Manh Thang Adress: Nam Viem Hamlet, Nam Viem Commune, Phuc Yen Town, Vinh Phuc Province Phu Dien Ward, Bac Tu Liem District, Ha Noi CityFounding date: 10 - 1 - 2014