Tu Van Dau Tu Va Xay Dung Chien Trung Hieu Joint Stock Company Address: No 29, Lane 07, Street 8/3, Civil Group 5, Quyet Tam Ward, Son La City, Son La Province Enterprise code: 5500647475 Phone: 0974303919 Representative: Nguyen Duc Chien Quyet Tam Ward, Son La City, Son La ProvinceFounding date: 1 - 8 - 2022