Cong Nghe 12C Viet Nam Joint Stock Company Address: No 9, Lane 17, Phung Chi Kien Street, Nghia Do Ward, Cau Giay District, Ha Noi City Enterprise code: 0106917639 Phone: 02436325807 Representative: Do Nam Hai Adress: No 74, Ngo Thi Nham Street, Ngo Thi Nham Ward, Hai Ba Trung District, Ha Noi City Nghia Do Ward, Cau Giay District, Ha Noi CityFounding date: 30 - 7 - 2015