Ky Thuat Ha Tay Joint Stock Company Address: No 33, Lane 8, Be Van Dan Street, Quang Trung Ward, Ha Dong District, Ha Noi City Enterprise code: 0108345320 Phone: 0903430437 Representative: Nguyen Khac Thuan Quang Trung Ward, Ha Dong District, Ha Noi CityFounding date: 2 - 7 - 2018