Long Thanh Truong LTD Address: No 26, Doc Van, Du Ngoai Hamlet, Mai Lam Commune, Dong Anh District, Ha Noi City Enterprise code: 0109065936 Phone: 0962967772 Representative: Nguyen Thi Luan Mai Lam Commune, Dong Anh District, Ha Noi CityFounding date: 20 - 1 - 2020