Dich Vu Ky Thuat STS LTD Address: 4th Floor, Hud3 Tower Building, 121-123 To Hieu, Nguyen Trai Ward, Ha Dong District, Ha Noi City Enterprise code: 0110365204 Phone: 0975672775 Representative: Hoang Vinh Tan Nguyen Trai Ward, Ha Dong District, Ha Noi CityFounding date: 25 - 5 - 2023