1.Jinlong Fiberglass Cone Fans are made of high-tech engineering plastic parts , that's why can resistant tosome of the most aggressive climates.

2.Airfoil glassfiber-reinforced impellers ,this fan materials can resistant to extreme environments.3.IE1，IE2,JIE

3 motor can be offered . Motor with two years Quality guarantee.

4.All inside materials are made of stainless steel and aluminum to make sure max anti-rusty.5.Aerodynamic design for optimal performance.