Dau Tu Xay Dung Phat Trien Nang Luong Hoang Kim Joint Stock Company Address: No 19, 2 Trung Thanh Lane, Huu Tu Hamlet, Dai Thanh Commune, Ha Noi Town, Viet Nam, Ha Noi City Enterprise code: 0111574225 Phone: 0973548634 Representative: Pham Ngoc Thach Dai Thanh Commune, Hoang Mai District, Ha Noi CityFounding date: 17 - 7 - 2026