Dau Tu Phat Trien Ha Tang Hai Quan Joint Stock Company Address: Dong Hamlet, Hoan Son Commune, Tien Du District, Bac Ninh Province Enterprise code: 2300996515 Phone: 02223501620 Representative: Pham Dinh Khai Adress: Doai Hamlet, Hoan Son Commune, Tien Du District, Bac Ninh Province Hoan Son Commune, Tien Du District, Bac Ninh ProvinceFounding date: 11 - 10 - 2017