Cong Nghe Hi-Blue Joint Stock Company Address: No 17, 461/2 Nguyen Van Linh Alley, Sai Dong Ward, Long Bien District, Ha Noi City Enterprise code: 0110182264 Phone: 0989048756 Representative: Hoang Thu Ha Adress: Civil Group 15, Thach Ban Ward, Long Bien District, Ha Noi City Sai Dong Ward, Long Bien District, Ha Noi CityFounding date: 15 - 11 - 2022