Thuong Mai Ky Thuat & Dich Vu Sibetech Joint Stock Company Address: 4th Floor, Hud3 Tower Building, No 121 - 123, To Hieu Street, Nguyen Trai Ward, Ha Dong District, Ha Noi City Enterprise code: 0109012645 Phone: 02435626919 Representative: Pham Quang Huy Nguyen Trai Ward, Ha Dong District, Ha Noi CityFounding date: 3 - 12 - 2019