Phat Trien Thuong Mai Thanh Yen LTD Address: No 33, Nguyen Thai Hoc Street, Khu 3, Quang Yen Ward, Quang Yen Town, Quang Ninh Province Enterprise code: 5701858571 Phone: 0869301672 Representative: Le Thi Thao Quang Yen Ward, Quang Yen Town, Quang Ninh ProvinceFounding date: 4 - 4 - 2017