Dau Tu Phat Trien Hong Quang Joint Stock Company Address: Civil Group 2, Khu 4, Hong Ha Ward, Hong Ha Ward, Ha Long City, Quang Ninh Province Enterprise code: 5700654159 Phone: 0203633288 Representative: Do Thi Vinh Adress: Civil Group 10, Khu 2a, Bai Chay Ward, Ha Long City, Quang Ninh Province Hong Ha Ward, Ha Long City, Quang Ninh ProvinceFounding date: 16 - 5 - 2007