Hai Hai Ngoc Joint Stock Company Address: Nguyen Huu Cau Street, Ngoc Hai Ward, Do Son District, Hai Phong City Enterprise code: 0200556838 Phone: 02125863450 Representative: Van Tien Tiem Adress: Hamlet 1, Hai Thanh Commune, Kien Thuy District, Hai Phong City Ngoc Hai Ward, Do Son District, Hai Phong CityFounding date: 27 - 8 - 2003