Phong Tai Nguyen Va Moi Truong Thi Xa Quang Yen Address: Ngo Quyen Street, Quang Yen Ward, Quang Yen Ward, Quang Yen Town, Quang Ninh Province Enterprise code: 5700657456 Phone: 0203875424 Quang Yen Ward, Quang Yen Town, Quang Ninh ProvinceFounding date: 31 - 5 - 2007