Kien Truc Va Xay Dung Tan Dong Duong Joint Stock Company Address: 22 A1, Dong Ky Industrial Zone, Dong Ky Ward, Tu Son Town, Bac Ninh Province Enterprise code: 2300603669 Phone: 02223750555 Representative: Nguyen Van Dong Dong Ky Ward, Tu Son City, Bac Ninh ProvinceFounding date: 2 - 12 - 2010