Gansu glass blower fan is the material, its appearance, size and identical steel fan housing and the impeller is only fiberglass material. Maryland FRP fan Its greatest feature is resistant to corrosion, acid, belongs to a preservative fan. Gansu fiberglass gel coat surface with fan-US joint venture in Tianjin Fine Chemical AGCO gelcoat, containing anti-UV agents, aging resistance, high strength, light weight, corrosion resistance. Lanzhou glass blower in severe corrosive plant metallurgical, chemical and other plastic fan inside it makes up for the aging, cracking, deformation, life is short and other shortcomings, greatly increasing its value. Gansu FRP fan over each section of sleek, smooth surface, no cracks, nicks, burrs and other defects, the overall effect. Maryland FRP fan for office buildings, shopping malls, theaters, hospitals, factories and enterprises workshops, basements and other places ventilation, the transmission should be non-sticky material gases. Gansu exhaust fan is widely used in civil construction, ovens, underground garages, tunnels, air conditioning systems and other occasions. Lanzhou exhaust fan according to the different requirements of civil construction, the use of variable speed or multi-speed drive form, in order to achieve a machine when exhaust ventilation and fire using two high-temperature exhaust purposes. Gansu exhaust fan high efficiency: The multi-objective optimization design research and development of new products, the actual fan efficiency is greater than Eighty-three percent, greater than the number of part eighty-seven%, and has a flat efficiency curve characteristics, was in energy saving. Lanzhou exhaust fan housing is made of galvanized sheet TOX-free solder made riveting process, the unique rectangular inlet and outlet directly without room with duct coaxially mounted, compact, high and low. Gansu exhaust fan is widely used in residential, commercial, industrial and other construction projects, low-noise ventilation occasions. Lanzhou exhaust fan fire temperature exhaust fan is a low energy consumption, high efficiency, small footprint, a long service life of new fans. Strong technical force, advanced production equipment, detection means perfect, products sold throughout the country, the company's products with excellent quality, perfect service won the praise of customers.