Dich Vu Va Vat Lieu Xay Dung Tay Bac Joint Stock Company Address: No 216, Nha Nghi Civil Group, Thao Nguyen Ward, Tinh Son La, Viet Nam Enterprise code: 5500685209 Phone: 0934555123 Representative: Mai Thanh Trung Thao Nguyen Ward, Moc Chau District, Son La ProvinceFounding date: 27 - 5 - 2026