Hoang Hai - Quang Ninh Joint Stock Company Address: Civil Group 5, Khu 6C, Cam Trung Ward, Cam Pha City, Quang Ninh Province Enterprise code: 5701688376 Phone: 02032221834 Representative: Tran Thi Thuy Adress: Civil Group 5, Khu 6C, Cam Trung Ward, Cam Pha City, Quang Ninh Province Cam Trung Ward, Cam Pha City, Quang Ninh ProvinceFounding date: 23 - 10 - 2013