Nga Son LTD Address: Civil Group 1, Quang Trung Ward, Ha Giang City, Ha Giang Province Enterprise code: 5100169418 Phone: 0219211028 Representative: La Ba Hoe Adress: Civil Group 31, Quang Trung Ward, Ha Giang City, Ha Giang Province Quang Trung Ward, Ha Giang City, Ha Giang ProvinceFounding date: 17 - 5 - 2002