Ngoc Son Phu Luong LTD Address: O Hamlet, Yen Lac Commune, Phu Luong District, Thai Nguyen Province Enterprise code: 4601527479 Phone: 0915021325 Representative: Pham Le Thuy Yen Lac Commune, Phu Luong District, Thai Nguyen ProvinceFounding date: 13 - 11 - 2018