Tap Doan Cong Nghe Sinh Hoc Viet Nam Joint Stock Company Address: Lot No 22, 1st Floor, Toa R4 Royal City, No 72 Nguyen Trai, Thuong Dinh Ward, Thanh Xuan District, Ha Noi City Enterprise code: 0109772438 Phone: 0986207700 Representative: Nguyen Thi Thu Huyen Thuong Dinh Ward, Thanh Xuan District, Ha Noi CityFounding date: 11 - 10 - 2021