Hoa Tinh Address: No 119, Tran Hung Dao Street, Civil Group 8, Tran Phu Ward, Ha Giang City, Ha Giang Province Enterprise code: 5100146403 Phone: 02193866794 Representative: Dang Thi Tinh Tran Phu Ward, Ha Giang City, Ha Giang ProvinceFounding date: 4 - 4 - 2000