Trung Thanh LTD Address: Vi Xuyen District, Ha Giang Province Enterprise code: 5100179007 Phone: 0219826462 Representative: Vu Thi Nhung Adress: Civil Group 4, Huyen Vi Xuyen, Vi Xuyen District, Ha Giang Province Vi Xuyen District, Ha Giang ProvinceFounding date: 9 - 6 - 2005