Hop Tac Xa Quang Lam Address: Lung Vit Hamlet, Thong Nong Town, Thong Nong District, Cao Bang Province Enterprise code: 4800896505 Phone: 0943049224 Representative: Ma Trung Hieu Adress: Lung Vit Hamlet, Thong Nong Town, Thong Nong District, Cao Bang Province Founding date: 8 - 7 - 2016