Xay Lap Tien Son Address: KM 8, Dao Duc Commune, Huyen Vi Xuyen, Vi Xuyen District, Ha Giang Province Enterprise code: 5100233416 Phone: 0219829234 Representative: Nguyen Huu Vuong Adress: KM8, Dao Duc Commune, Vi Xuyen District, Ha Giang Province Dao Duc Commune, Vi Xuyen District, Ha Giang ProvinceFounding date: 7 - 5 - 2007