Bao Ton Va Phat Trien Bien Ha Long Joint Stock Company Address: Civil Group 10, Khu 4, Hong Hai Ward, Ha Long City, Quang Ninh Province Enterprise code: 5700685911 Phone: 0203825681 Representative: Nguyen Ngoc Tuan Adress: Civil Group 10, Khu 4, Hong Hai Ward, Ha Long City, Quang Ninh Province Hong Hai Ward, Ha Long City, Quang Ninh ProvinceFounding date: 19 - 10 - 2007