F4S LTD Address: 471 Ton Duc Thang, Hoa Khanh Nam Ward, Lien Chieu District, Da Nang City Enterprise code: 0402226416 Phone: 0905590313 Representative: Pham The Duy Hoa Khanh Nam Ward, Lien Chieu District, Da Nang CityFounding date: 9 - 3 - 2024