Poseidon Energy LTD Address: No 20 Phan Dinh Phung, Quan Thanh Ward, Ba Dinh District, Ha Noi City Enterprise code: 0109837974 Phone: 0982032300 Representative: Pham Ngoc Thuy Quan Thanh Ward, Ba Dinh District, Ha Noi CityFounding date: 30 - 11 - 2021