Hop Tac Xa Lam Thanh Address: Lung Loet Hamlet, Ngoc Linh Commune, Ngoc Linh Commune, Vi Xuyen District, Ha Giang Province Enterprise code: 5100249712 Phone: 0219826471 Representative: Nguyen Quang Vinh Adress: Cung Loet Hamlet, Ngoc Linh Commune, Vi Xuyen District, Ha Giang Province Ngoc Linh Commune, Vi Xuyen District, Ha Giang ProvinceFounding date: 12 - 5 - 2008