Anh Son LTD Address: Khu 3, Vinh Quang Town, Hoang Su Phi District, Ha Giang Province Enterprise code: 5100239577 Phone: 02193888446 Representative: Pham Xuan Thuy Adress: Vinh Quang Town, Hoang Su Phi District, Ha Giang Province Vinh Quang Town, Hoang Su Phi District, Ha Giang ProvinceFounding date: 8 - 11 - 2007