Cong Nghe Hoang Anh LTD Address: No 737, Tran Phu Street, Cam Thuy Ward, Cam Pha City, Quang Ninh Province Enterprise code: 5701415837 Phone: 02032211387 Representative: Nguyen Hong Quan Adress: No 737, Tran Phu Street, Cam Thuy Ward, Cam Pha City, Quang Ninh Province Cam Thuy Ward, Cam Pha City, Quang Ninh ProvinceFounding date: 15 - 7 - 2010