Thuy San Quy Ngoc San Joint Stock Company Address: Hamlet 6, Lien Hoa Commune, Quang Yen Town, Quang Ninh Province Enterprise code: 5700425455 Phone: 0203875819 Representative: Nguyen Van San Adress: Luu Khe, Lien Hoa, Quang Yen Town, Quang Ninh Province Lien Hoa Commune, Quang Yen Town, Quang Ninh ProvinceFounding date: 25 - 11 - 2002