Dau Tu Va Phat Trien Ben Vung Thang Long Joint Stock Company Address: Khu Tai Dinh Cu, Civil Group 3, Gia Sang Ward, Thai Nguyen City, Thai Nguyen Province Enterprise code: 4601001774 Phone: 0973973136 Representative: Phan Thi Oanh Adress: Civil Group 3, Gia Sang Ward, Thai Nguyen City, Thai Nguyen Province Gia Sang Ward, Thai Nguyen City, Thai Nguyen ProvinceFounding date: 14 - 11 - 2011