Vat Tu Tong Hop Ngoc Ha LTD Address: Civil Group 59, Khu Diem Thuy, Cam Dong Ward, Cam Pha City, Quang Ninh Province Enterprise code: 5701653662 Phone: 02033723699 Representative: Doan Hai Yen Cam Dong Ward, Cam Pha City, Quang Ninh ProvinceFounding date: 8 - 8 - 2012