Ky Thuat Dien Dong Anh Joint Stock Company Address: No 107D, Mai Dong, Mai Dong Ward, Hoang Mai District, Ha Noi City Enterprise code: 0106997056 Phone: 02485852687 Representative: Nguyen Van Cam Adress: P401 Nha E Den Lu 1, Hoang Van Thu Ward, Hoang Mai District, Ha Noi City Mai Dong Ward, Hoang Mai District, Ha Noi CityFounding date: 16 - 9 - 2015