1. Frames:  galvanized sheet, with high resistance to corrosion.

2 .Blade: no deform and break, attractive and durable. reasonable angle 

3. Bearing: Sealed permanently, high strength, low noise. 

4 .Propeller and impeller: aluminum magnesium alloy, low weight, high strength and ductility. 

5 .Motor: CCC certificate, IP 5, Insulation level F class. 

6. Pulley of motor: casting tell, high strength, long-lasting

7 .V-Belt: imported from Japan and Korea, resistance to abrasion, without deformation. And there are A and B for choosing

 cooling pad system greenhouse

cooling pad for exhaust fan of JW 7090 5090

extractor fan of heavy hammer

 Poultry Farm FRP Cone Exhaust Fan/CE

 roof ventilation fan series

A, Qingzhou Jianwei Electrical  Machinery CO.,Ltd . founded in 2003, is a traditional industrial Fan factorty in Qingzhou Economic Development Zone, Qingzhou City, Shandong Province, China, with solid foundation and continuous development and innovation.

B, Our company is a professional manufacturer that specializes in researching and  manufacturing ventilation equipments such as ventilation fans, axial exhaust fans, industrial wall fans,standing fans, cooling pads , non-power roof fan and so on. 

C, They are widely used in many fields such as enterprise workshops, textile mills, garment production workshops, animal husbandry, closed poultry houses, and greenhouses, etc

D, The company possesses the strong technical power and the perfect test method. The quality of product always comes out top in previous assessments.

  Packaging Details: standard export packing
Delivery Detail: 14days
carton package show

 1.Sample is available, it needs pay first. 

2. The Galvaized Sheet frame, and the Stainless Steel frame is available. We serve all of our customers with best quality products and lowest price to make foreign customers' profit and market larger.
3. Price items: EXW, FOB Qingdao, CFR or CIF
4. Payment term: 100% T/T will be the best,30% T/T down payment with 70% balancce T/T or L/C