Cong Nghe So TH LTD Address: No 75, Tran Binh Trong, Quang Ha Town, Hai Ha District, Quang Ninh Province Enterprise code: 5701707893 Phone: 02033762911 Representative: Dinh Khac Hung Adress: Nam Hamlet, Phu Hai Commune, Hai Ha District, Quang Ninh Province Quang Ha Town, Hai Ha District, Quang Ninh ProvinceFounding date: 20 - 5 - 2014