Mot Thanh Vien Tu Ngoc LTD Address: Khu 3, Vinh Quang Town, Hoang Su Phi District, Ha Giang Province Enterprise code: 5100317948 Phone: 02193831302 Representative: Phan Huu Tu Adress: Ku 3, Vinh Quang Town, Hoang Su Phi District, Ha Giang Province Vinh Quang Town, Hoang Su Phi District, Ha Giang ProvinceFounding date: 4 - 2 - 2010