Brand:centerever

Description:1.Material: made of high- class stainless steel or color steel by stretching forming, attractive appearance, no rust, rainproof and high efficiency ventilation. 2. Bearing: whole sealing bearing, which can ensure it operates smoothly and constantly. 3. Special central shaft design, high-class lubricating bearing system: preventing turbine blades rotating at high speed from deformation, and extending the service life.

Origin:China Shandong

FOB:per60--100USD

Port:QINGDAO

Payment Terms:T/T

Packaging Details:carton

Product detail: 1. Automatically operate. Take advantage of energy from nature, exhausting turbid, humid hot air to exterior and supplying fresh air to interior. Produce air convection as a heat radiator, reducing indoor temperature, increasing air fresh. Reduce air conditioning load, increasing the cooling effect.

2. No operating cost, no electricity consumption, environmental protection, energy-saving

3. No maintainance needed, life-long service

4. Light weight, strong and durable construction

5. Weather resistance, strong fray resistance, fine non-viscidity, self-cleanness, high revolving sensitivity and high air venting efficiency.   

6. Easy installation. Installation Position: flat roof, pitched roof, concrete roof and contour plate of various industrial plants.