Cong Nghe So Vmas Viet Nam Joint Stock Company Address: No 4, Lane 44, Hao Nam Street, O Cho Dua Ward, Dong Da District, Ha Noi City Enterprise code: 0108548553 Phone: 02037717777 Representative: Nguyen Quoc Vuong Adress: Hamlet 2, Thach Than Commune, Quoc Oai District, Ha Noi City O Cho Dua Ward, Dong Da District, Ha Noi CityFounding date: 14 - 12 - 2018