Ky Thuat Thuy Dien Hyteco Joint Stock Company Address: No 6, 69a Hoang Van Thai Lane, Khuong Trung Ward, Thanh Xuan District, Ha Noi City Enterprise code: 0108065570 Phone: 02435501748 Representative: Ngo Thi Thanh Nga Khuong Trung Ward, Thanh Xuan District, Ha Noi CityFounding date: 20 - 11 - 2017