Duy Chien Address: No 10, Lane 5, Hai Thinh Street, Hong Hai Ward, Ha Long City, Quang Ninh Province Enterprise code: 5700433329 Phone: 02033826906 Representative: Bui Vantran Adress: No 10, Lane 5, Hai Thinh Street, Hong Hai Ward, Ha Long City, Quang Ninh Province Hong Hai Ward, Ha Long City, Quang Ninh ProvinceFounding date: 25 - 2 - 2003