Xi Nghiep Xang Dau Ha Long Address: No 631, Civil Group 3, Khu 7, Hong Hai Ward, Ha Long City, Quang Ninh Province Enterprise code: 5700373334 Phone: 0203836688 Representative: Tran Khac Chien Adress: No 631, Civil Group 3, Khu 7, Hong Hai Ward, Ha Long City, Quang Ninh Province Hong Hai Ward, Ha Long City, Quang Ninh ProvinceFounding date: 8 - 1 - 2002