Trinh Chung Address: Song Quynh Hamlet, Gia Binh Town, Gia Binh District, Bac Ninh Province Enterprise code: 2300241391 Phone: 02223868622 Representative: Nguyen Dinh Trieu Adress: Xuan Lai Hamlet, Xuan Lai Commune, Gia Binh District, Bac Ninh Province Gia Binh Town, Gia Binh District, Bac Ninh ProvinceFounding date: 6 - 5 - 2004