Phat Trien Du An Loha Joint Stock Company Address: 9B Civil Group, Nguyen Thai Hoc Ward, Yen Bai City, Yen Bai Province Enterprise code: 5200795433 Phone: 0944555557 Representative: Nguyen Quang Ban Adress: 9B Civil Group, Nguyen Thai Hoc Ward, Yen Bai City, Yen Bai Province Nguyen Thai Hoc Ward, Yen Bai City, Yen Bai ProvinceFounding date: 30 - 3 - 2013