HTX Vai Chin Som Phuong Nam Address: Khu Bach Dang 1, Phuong Nam Ward, Uong Bi City, Quang Ninh Province Enterprise code: 5701758111 Phone: 02387679383 Representative: Le Thi Yen Phuong Nam Ward, Uong Bi City, Quang Ninh ProvinceFounding date: 22 - 5 - 2015