An Vinh An (Ten Cu: Qcao Pole Star) LTD Address: P7 B02 Chung Cu Blue House, Duong Lam Street, Nai Hien Dong Ward, Son Tra District, Da Nang City Enterprise code: 0401433071 Phone: 02363911712 Representative: Le Duc Ha Adress: 05/136 Phan Chu Trinh, Phuoc Vinh Ward, Hue City, Thua Thien, Hue Province Nai Hien Dong Ward, Son Tra District, Da Nang CityFounding date: 19 - 7 - 2011