Phat Trien Thuong Mai Dich Vu Va Dau Tu Thang Long Joint Stock Company Address: Civil Group 1, Dan Cu Bang A Cluster, Hoang Liet Ward, Hoang Mai District, Ha Noi City Enterprise code: 0105887318 Phone: 02436523321 Representative: Tran Xuan Mien Adress: Minh Duc Hamlet, Bac Son Commune, Hung Ha District, Thai Binh Province Hoang Liet Ward, Hoang Mai District, Ha Noi CityFounding date: 15 - 5 - 2012