Dich Vu Cong Nghe Thoi Dai So Joint Stock Company Address: No 41, Lane 24, Kim Dong Street, Giap Bat Ward, Hoang Mai District, Ha Noi City Enterprise code: 0107594324 Phone: 02438647767 Representative: Nguyen Xuan Lam Adress: Civil Group 6, Phu Lam Ward, Ha Dong District, Ha Noi City Giap Bat Ward, Hoang Mai District, Ha Noi CityFounding date: 11 - 10 - 2016