Thien Ham Joint Stock Company Address: Civil Group 9, Phuong Do Commune, Ha Giang City, Ha Giang Province Enterprise code: 5100334502 Phone: 02395392169 Representative: Nong Thi Ngo Adress: Civil Group 1, Thanh Thuy Commune, Vi Xuyen District, Ha Giang Province Phuong Do Commune, Ha Giang City, Ha Giang ProvinceFounding date: 11 - 10 - 2010