Hop Tac Xa Dich Vu Tong Hop Quyet Thang Address: Lien Ket Hamlet, Lang Thip Commune, Van Yen District, Yen Bai Province Enterprise code: 5200388406 Phone: 02163530815 Representative: Le Xuan Thang Adress: Lien Ket Hamlet, Lang Thip Commune, Van Yen District, Yen Bai Province Lang Thip Commune, Van Yen District, Yen Bai ProvinceFounding date: 27 - 5 - 2009