Specification:
Stainless steel blade & frame
Large air volume with low noise
Light weight & high-strength belt pully
High quality bearing
Roof Non-Power Fan/exhaust fan
1) Easy installation and maintenance.
2) Rotary stably, quietly to improve the inner environment of room.
3) Using complete senior axis bearing, no lubrication, solid.
4) Corrosive resistance, acid and alkali resistance, long service life.
Non-Power Fan Features:
1). Natural wind drives, operating 24 hours of whole day
2. )I. High sensitivity, slight wind or the range of temperature can drive the blader to turn around
3. ). Rotary stablely, quietly to improve the inner environment of room
4. ). Using complete senior axis bearing, no lubrication, solid, low fault rote
5. )Corrosive resistance, acid and alkali proof, long service life
QING DAO CENTEREVER NEW MATERIAL TECHNOLOGY CO. Ltd established in 2005, which covers area of 30, 000 square metres with building area of 20, 000 square metres. Located in JI NING city SHAN DONG province. We are specialized in Cooling Pad Glue, Evaporative Cooling Pad, Ventilation equipment manufacture. Our market are in Austrilia, Brazil, Africa and some Asia countries and so on. Our strict quality control system helps us pass many industrial standards, such as ISO9001, CCC, CE, GS, quality system certification. Furthermore, our own brands include'ROMOSON, CENTEREVER'.
