Giao Thong Xay Dung 556 Joint Stock Company Address: No 19, Truong Trinh Street, Civil Group 4, Tran Phu Ward, Ha Giang City, Ha Giang Province Enterprise code: 5100421681 Phone: 0916727367 Representative: Nguyen Ba Tien Adress: Civil Group 4, Tran Phu Ward, Ha Giang City, Ha Giang Province Tran Phu Ward, Ha Giang City, Ha Giang ProvinceFounding date: 11 - 6 - 2014