Thuong Mai Va Ky Thuat Vintec Joint Stock Company Address: No 4, Lane 3, 7 Khuong Trung Civil Group, Khuong Trung Ward, Thanh Xuan District, Ha Noi City Enterprise code: 0107949400 Phone: 0913306195 Representative: Hoang Xuan Hoan Khuong Trung Ward, Thanh Xuan District, Ha Noi CityFounding date: 8 - 8 - 2017