Dich Vu Va Ky Thuat Dien Ha Noi Joint Stock Company Address: No 36 Tran Binh, Mai Dich Ward, Cau Giay District, Ha Noi City Enterprise code: 0108163063 Phone: 0989261379 Representative: Bui Phuong Nhung Mai Dich Ward, Cau Giay District, Ha Noi CityFounding date: 8 - 2 - 2018