Hiep Tang Address: Hamlet 2, Nam Hoa Ward, Quang Yen Town, Quang Ninh Province Enterprise code: 5700479002 Phone: 0203680932 Adress: Hamlet 2, Nam Hoa Commune, Quang Yen Town, Quang Ninh Province Nam Hoa Ward, Quang Yen Town, Quang Ninh ProvinceFounding date: 12 - 2 - 2004