Geotest Joint Stock Company Address: 7th Floor Thap B, Song Da Building, Pham Hung Street, My Dinh 1 Ward, Nam Tu Liem District, Ha Noi City Enterprise code: 0107990938 Phone: 0901537590 Representative: Dinh Cao Cuong My Dinh 1 Ward, Nam Tu Liem District, Ha Noi CityFounding date: 11 - 9 - 2017