Ngan Ha LTD Address: Tieu Khu Duong Tu Minh, Civil Group 3, Du Town, Phu Luong District, Thai Nguyen Province Enterprise code: 4600374614 Phone: 02083774860 Representative: Nguyen Thoai Khanh Adress: Tieu Khu Thai An, Du Town, Phu Luong District, Thai Nguyen Province Du Town, Phu Luong District, Thai Nguyen ProvinceFounding date: 15 - 7 - 2005