Tu Van Xay Dung 183 Tay Bac LTD Address: No 96, Lane 176, Ban Heo Street, To Hieu Ward, Son La City, Son La Province Enterprise code: 5500630182 Phone: 0962146489 Representative: Pham Van Yen To Hieu Ward, Son La City, Son La ProvinceFounding date: 14 - 1 - 2021