Hoc Thuat Hn-Eq Joint Stock Company Address: No 10, Lane 157, Phao Dai Lang Street, Lang Thuong Ward, Dong Da District, Ha Noi City Enterprise code: 0106353608 Phone: 02438352969 Representative: Nguyen Thu Hang Adress: P212, B2 Tap The Ho Ngoc Khanh, Ngoc Khanh Ward, Ba Dinh District, Ha Noi City Lang Thuong Ward, Dong Da District, Ha Noi CityFounding date: 4 - 11 - 2013