Mot Thanh Vien Hoang La LTD Address: Dong Thanh Hamlet, Dong Van Town, Dong Van District, Ha Giang Province Enterprise code: 5100309009 Phone: 0247700568 Representative: Nguyen Van La Adress: Dong Thanh Hamlet, Dong Van Town, Dong Van District, Ha Giang Province Dong Van Town, Dong Van District, Ha Giang ProvinceFounding date: 10 - 9 - 2009