Dinh Thanh Joint Stock Company Address: Hai Yen Hamlet, Quang Thanh Commune, Hai Ha District, Quang Ninh Province Enterprise code: 5701368288 Phone: 0906044188 Representative: Nguyen Thi Lan Adress: Hai Yen Hamlet, Quang Thanh Commune, Hai Ha District, Quang Ninh Province Quang Thanh Commune, Hai Ha District, Quang Ninh ProvinceFounding date: 27 - 1 - 2010