Hanh Hien Hieu Joint Stock Company Address: Civil Group 2, Khu 6, Mong Duong Ward, Cam Pha City, Quang Ninh Province Enterprise code: 5700597574 Phone: 02033733273 Representative: Ha Quang Hanh Adress: Civil Group 8, Khu 8, Mong Duong Ward, Cam Pha City, Quang Ninh Province Mong Duong Ward, Cam Pha City, Quang Ninh ProvinceFounding date: 27 - 6 - 2006