Dung Hai Joint Stock Company Address: Trung Tam Hamlet, On Luong Commune, Phu Luong District, Thai Nguyen Province Enterprise code: 4600599456 Phone: 02083575159 Representative: Nguyen Quang Dung Adress: Trung Tam Hamlet, On Luong Commune, Phu Luong District, Thai Nguyen Province On Luong Commune, Phu Luong District, Thai Nguyen ProvinceFounding date: 14 - 5 - 2009