Cong Nghe GB Viet Nam Joint Stock Company Address: No 15, Lane 567, Hoang Hoa Tham Street, Cong Vi Ward, Ba Dinh District, Ha Noi City Enterprise code: 0107340425 Phone: 02437611501 Representative: Dang Dinh Cao Adress: Thon, Hai Street, Mai Dinh Commune, Soc Son District, Ha Noi City Cong Vi Ward, Ba Dinh District, Ha Noi CityFounding date: 2 - 3 - 2016