Annex Tech Joint Stock Company Address: No 18B, 467/118 Linh Nam Lane, Linh Nam Ward, Hoang Mai District, Ha Noi City Enterprise code: 0106131443 Phone: 0912272594 Representative: Nguyen Hong Hai Linh Nam Ward, Hoang Mai District, Ha Noi CityFounding date: 25 - 3 - 2013