Tung Sau LTD Address: Luu Khe 1 Hamlet, Yen Truong Commune, Yen Dinh District, Thanh Hoa Province Enterprise code: 2802487952 Phone: 01636863697; 0336863697 Representative: Nguyen Manh Hung Adress: Luu Khe 1 Hamlet, Yen Truong Commune, Yen Dinh District, Thanh Hoa Province Founding date: 20 - 10 - 2017