Thiet Bi Ky Thuat Tin Hoc Duc Tho LTD Address: Civil Group 1, Vi Xuyen Town, Vi Xuyen District, Ha Giang Province Enterprise code: 5100255850 Phone: 02193826880 Representative: Pham Duc Tho Adress: Civil Group 1, Vi Xuyen Town, Vi Xuyen District, Ha Giang Province Vi Xuyen Town, Vi Xuyen District, Ha Giang ProvinceFounding date: 30 - 10 - 2008