Cong Nghe Xay Dung Thanh An Joint Stock Company Address: Thuong Hamlet, Duy Phien Commune, Tam Duong District, Vinh Phuc Province Enterprise code: 2500591668 Phone: 0982978456 Representative: Nguyen Tien Thanh Duy Phien Commune, Tam Duong District, Vinh Phuc ProvinceFounding date: 20 - 10 - 2017