In accordance with the NATIONAL standard (GB/T2518-2008) requirements, outer frame and tube were selected, galvanized layer 275g/m2 hot galvanized plate production and die stamping are attractive and durable .

The fan blade is made of nylon glass fiber mixed material, featuring high strength, with fixed bolt for easy disassembly .

Removable shutter assembly, it has low windage resistance, more convenient installation and maintenance 

Cross frame fan column, sound construction, sturdy running .

Pulley and flange are integrated. It is formed by hot die casting of high strength duralumin material. It has light material, and high strength .