Dung Long LTD Address: KM 3, Khu 7, Hai Yen Ward, Mong Cai City, Quang Ninh Province Enterprise code: 5701403327 Phone: 0919047956 Representative: Nguyen Quang Dung Adress: Khu 7, Hai Yen Ward, Mong Cai City, Quang Ninh Province Hai Yen Ward, Mong Cai City, Quang Ninh ProvinceFounding date: 2 - 6 - 2010