Nam Dong Son Joint Stock Company Address: Civil Group 6, Khu Tan Lap 3, Cam Thuy Ward, Cam Pha City, Quang Ninh Province Enterprise code: 5701663526 Phone: 0912012387 Representative: Tran Dinh Hop Adress: Cay Hamlet, Huong Son Commune, Lang Giang District, Bac Giang Province Cam Thuy Ward, Cam Pha City, Quang Ninh ProvinceFounding date: 25 - 12 - 2012