Nang Luong Vien Thong LTD Address: 159 Thai Ha, Lang Ha Ward, Lang Ha Ward, Dong Da District, Ha Noi City Enterprise code: 0100774896 Phone: 0248560842 Representative: Nguyen Anh Tuan Adress: Zoom 28 K2 Bach Khoa, Hai Ba Trung District, Ha Noi City Lang Ha Ward, Dong Da District, Ha Noi CityFounding date: 14 - 12 - 1998