Alpha Joint Stock Company Address: No 9 Minh Khai, Dong Ngan Ward, Tu Son Town, Bac Ninh Province Enterprise code: 2300490253 Phone: 02223831907 Representative: Pham Dang Tien Adress: Duong Loi Hamlet, Tan Hong Ward, Tu Son Town, Bac Ninh Province Dong Ngan Ward, Tu Son City, Bac Ninh ProvinceFounding date: 28 - 8 - 2009