... . Strong Galvanized Steel fan housing with powder, Fan blades be made by Strong Galvanized steel with powder coating. High quality ... . ** High quality Cooling pad with gutter fram. Cooing pad be made from 100% pure wood pulp. Odorless,healthy,environment-friendly ... support, good water sucking efficiency. Easy for cleaning. Gutter frame be made from aluminum , anti-corrosion, anti-rust. Easy for ...