Thien Tam Joint Stock Company Address: No 381, Civil Group 5, Khu 5, Nguyen Van Cu Street, Hong Ha Ward, Ha Long City, Quang Ninh Province Enterprise code: 5701376722 Phone: 02033636701 Representative: Nguyen Thi Hue Adress: Civil Group 39, Khu 4, Cao Thang Ward, Ha Long City, Quang Ninh Province Hong Ha Ward, Ha Long City, Quang Ninh ProvinceFounding date: 20 - 3 - 2010