Dau Nhon Petro Ha Noi Joint Stock Company Address: Ha Hamlet, Phu Vinh Hamlet, Phu Nghia Commune, Chuong My District, Ha Noi City Enterprise code: 0109877511 Phone: 0989777952 Representative: Trinh Thi Lan Xuyen Phu Nghia Commune, Chuong My District, Ha Noi CityFounding date: 5 - 1 - 2022