Thuong Mai Va Cong Nghe Hong Ha Joint Stock Company Address: No 405, Hong Ha Street, Phuc Tan Ward, Hoan Kiem District, Ha Noi City Enterprise code: 0106215100 Phone: 0977636663 Representative: Tran Ngoc Quang Adress: No 405, Hong Ha Street, Phuc Tan Ward, Hoan Kiem District, Ha Noi City Phuc Tan Ward, Hoan Kiem District, Ha Noi CityFounding date: 27 - 6 - 2013