Dau Gia Quang Ninh Joint Stock Company Address: No 26, Van Lang Street, Hong Gai Ward, Ha Long City, Quang Ninh Province Enterprise code: 5701492327 Phone: 0904399178 Representative: Tran Thi Ngoc Adress: No 30 Civil Group 10, Khu 5, Yet Kieu Ward, Ha Long City, Quang Ninh Province Hong Gai Ward, Ha Long City, Quang Ninh ProvinceFounding date: 23 - 6 - 2011