Hop Tac Xa Dich Vu Nuoc Sach Va Ve Sinh Moi Truong Thi Tran Quan Son Address: Khu 6, Quan Son Town, Quan Son District, Thanh Hoa Province Enterprise code: 2801831289 Phone: 02373709047 Representative: Ngo Xuan Dinh Adress: Khu 6, Quan Son Town, Quan Son District, Thanh Hoa Province Quan Son Town, Quan Son District, Thanh Hoa ProvinceFounding date: 29 - 3 - 2012