Cong Nghe Sai Gon LTD Address: 2nd Floor Nha 8 Gian, Lane 109, Truong Chinh Street, Thanh Xuan District, Ha Noi City Enterprise code: 0101402026 Phone: 0248687939 Representative: Bui Tuyet Mai Adress: 217 Nguyen Van Thu, Dakao Ward, District 1, Ho Chi Minh City Thanh Xuan District, Ha Noi CityFounding date: 18 - 9 - 2003