Quan Ly Va Sua Chua Duong Bo Yen Son LTD Address: KM 9 Civil Group, Yen Son Town, Yen Son District, Tuyen Quang Province Enterprise code: 5000890915 Phone: 0912046983 Representative: Tong Thi Nguyet Yen Son Town, Yen Son District, Tuyen Quang ProvinceFounding date: 28 - 12 - 2021