Posco E & C., LTD - Thau Du An Cong Trinh Dau Moi Kdtm Bac An Khanh Tai TP Ha Noi Address: Phu Vinh Hamlet, An Khanh Commune, Hoai Duc District, Ha Noi City Enterprise code: 0104265145 Phone: 02437940450 An Khanh Commune, Hoai Duc District, Ha Noi CityFounding date: 25 - 11 - 2009