Thuong Mai Va Dich Vu Thien Tan Joint Stock Company Address: No 494, Ha Lam Street, Cao Thang Ward, Ha Long City, Quang Ninh Province Enterprise code: 5701047982 Phone: 02033631118 Representative: Ong Thi Phuong Ha Adress: Tan Thanh Hamlet, Minh Thanh Ward, Quang Yen Town, Quang Ninh Province Cao Thang Ward, Ha Long City, Quang Ninh ProvinceFounding date: 7 - 2 - 2009