Fan videos
Construction, running condition, wind-tunnel tests and factory walk-throughs. Every video links to the model's specifications and drawings.
LONGWELL fans | Shipping & Packing #5
LONGWELL fans | Manufacturing
LONGWELL fans | Performance Test #2
LONGWELL fans | Company #2
LONGWELL fans | Exhibition #14
LONGWELL fans | Exhibition #13
LONGWELL fans | Exhibition #12
LONGWELL fans | Exhibition #11
LONGWELL fans | Exhibition #10
LONGWELL fans | Exhibition #9
LONGWELL fans | Exhibition #8
LONGWELL fans | Exhibition #7
LONGWELL fans | Exhibition #6
LONGWELL fans | Exhibition #5
LONGWELL fans | Exhibition #4
LONGWELL fans | Exhibition #3
LONGWELL fans | Exhibition #2
LONGWELL fans | Exhibition
LONGWELL fans | Exhibition #35
LONGWELL fans | Exhibition #34
LONGWELL fans | Exhibition #33
LONGWELL fans | Exhibition #32
LONGWELL fans | Exhibition #31
LONGWELL fans | Exhibition #30