Bong Da - TKV Nop Ho Thue Nha Thau Joint Stock Company Address: Civil Group 10, Khu 10, Quang Hanh Ward, Cam Pha City, Quang Ninh Province Enterprise code: 5701282263 Phone: 02033736263 Representative: Nguyen Khac Tiep Quang Hanh Ward, Cam Pha City, Quang Ninh ProvinceFounding date: 23 - 6 - 2009