Cong Nghe Hong An LTD Address: No 2, Lane 49, Hoang Dao Thanh Street, Kim Giang Ward, Thanh Xuan District, Ha Noi City Enterprise code: 0108049681 Phone: 0986658610 Representative: Trinh Xuan Thanh Kim Giang Ward, Thanh Xuan District, Ha Noi CityFounding date: 14 - 11 - 2017