Kien Truc Va Xay Dung Son Long Joint Stock Company Address: No 76 Hai Phong To 10 Khu 4, Hong Hai Ward, Ha Long City, Quang Ninh Province Enterprise code: 5700759923 Phone: 0988626968 Representative: Nguyen Nhu Duc Adress: 59 Khu 7 Hon Gai Civil Group, Ha Long City, Quang Ninh Province Hong Hai Ward, Ha Long City, Quang Ninh ProvinceFounding date: 29 - 1 - 2008