Xi Nghiep Tien Chi (Dntn) Address: Duong O Hamlet, Phong Khe Commune, Bac Ninh City, Bac Ninh Province Enterprise code: 2300232277 Phone: 02122829014 Representative: Nguyen Van Chi Adress: Duong O Hamlet, Phong Khe Commune, Yen Phong District, Bac Ninh Province Phong Khe Commune, Bac Ninh City, Bac Ninh ProvinceFounding date: 8 - 6 - 2005