Dau Tu Va Phat Trien Cong Nghe So Toan Cau Joint Stock Company Address: Dong Sinh Hamlet, Hong Tien Commune, Pho Yen Town, Thai Nguyen Province Enterprise code: 4601262790 Phone: 02396261897 Representative: Chu Van Tu Adress: Civil Group 10, Thang Loi Ward, Song Cong City, Thai Nguyen Province Hong Tien Ward, Pho Yen City, Thai Nguyen ProvinceFounding date: 16 - 11 - 2015