Cong Nghe Sby Joint Stock Company Address: 139 Dong An 2 Hamlet, Tan Thanh Commune, Nga Bay Town, Hau Giang Province Enterprise code: 6300303013 Phone: 02927303979 Representative: Tran Hoang Yen Tan Thanh Commune, Nga Bay City, Hau Giang ProvinceFounding date: 28 - 5 - 2018