Vien Thong Huyen Lam LTD Address: No 5G, Hem 15/18, Goc De Lane, Hoang Van Thu Ward, Hoang Mai District, Ha Noi City Enterprise code: 0108239308 Phone: 0988126539 Representative: Vu Van Lam Hoang Van Thu Ward, Hoang Mai District, Ha Noi CityFounding date: 18 - 4 - 2018