Khoang San Ngoc Linh Joint Stock Company Address: Doi 5 Hamlet, Ngoc Linh Commune, Vi Xuyen District, Ha Giang Province Enterprise code: 5100294352 Phone: 02196508188 Representative: Nguyen Hoang Tien Adress: No 51 Kim Ma, Kim Ma Ward, Ba Dinh District, Ha Noi City Ngoc Linh Commune, Vi Xuyen District, Ha Giang ProvinceFounding date: 18 - 5 - 2009