Doanh Nghiep TN Thuong Mai Van Tai Va Phat Trien Nen Mong Hoang Dung Address: 7a Civil Group, Yen Binh Town, Yen Binh District, Yen Bai Province Enterprise code: 5200870592 Phone: 0983166605 Yen Binh Town, Yen Binh District, Yen Bai ProvinceFounding date: 6 - 1 - 2017