Dau Tu Va Thuong Mai Tan Thanh Joint Stock Company Address: Hong Van Civil Group, Tan Phu Ward, Pho Yen City, Thai Nguyen Province Enterprise code: 4601592774 Phone: 0868381382 Representative: Tran Thi Dung Adress: Dan Pho Hong Van Civil Group, Tan Phu Ward, Pho Yen Town, Thai Nguyen Province Tan Phu Ward, Pho Yen City, Thai Nguyen ProvinceFounding date: 6 - 6 - 2022