DJF(a)type swung drop hammer exhaust fan (Standard exhaust fan )
Thefan blade is stainless steel , big air volume, without distortion, no broken,attractive and durable.( adopting aluminum fan blade in the pastmore
DJFseries Centrifugal Shutter System Exhaust Fan (Auto push-pull type exhaust fan)
Adoptthe this system which open and close automatically when the fan works.Centrifugalshutter system and other fitting of shutter made of Nylonmore
DJFb)Series double shutters type (simple exhaustfan)
Fanframe has made in automatic process line, especially thick galvanized layer withextremely corrosion resistance.Highstrength.more
DJFc) series Cone fans (horn-cone fans)
Reasonablecone designing, low noise, big air flow, strong ventilation, low operatingcost. Importedbearing, high-strength, low noise, durable.Usingair downstream principle, pvc shutter or aluminum shuttermore
DJFd Series Hanging exhaust fan ( cow house exhaustfan)
Bladeis made of the stainless steel, molded, big air volume, no distortion, nobroken.Fanhouse adopt new design, light weight, elegant appearance, easy to installmore
DJFe) series air circulation fans
Themotor is Haier specially-devised with remarkable performance.It has been tested for36 hours by Hair laboratory.Ithas been equipped with advanced whole air reduced device, internationallyadvancedmore
Air inlet
The air inlet which is made of high quality engineering plastic injection process has bigger density and more strength.……More
Light trap
Light trap is made of high quality PVC material, ageing resistance, chemical resistance, high press clear.……More
Here we celebrate that Qingzhou Sanhe Machinery Co.,Ltd had obtained the ISO9001:2008 Certification and Approval Certificate. And also awarded the top ten Chinese brands fan!
