Our fans cover exhaust fan, ventilating fan, shutter fan, metal fan, stand fan, wall fan, axial fan and centrifugal fan. most of them have CE/GS/CB/SAA approvals. below is the metal exhaust fan details for your reference.Metal Ventilating Fan with shutter
Available from 200-500mm
Large air delivery, powerful motor
100% copper wire inside motor
100% iron exhaust fan
1) 100% copper wire motor with long service life & energy-saving
2) Large air volume & engery-saving
3) Thick material for the frame and blade
APK with shutter Series Forceful Exhuast Fan(8"-20")
Utilizes CAD optimized design for blade, with high efficiency
Suitable for school, hotel, home for ventilation
| Model | Spec | Volt | Cycle | Power | Speed | Capacity | Measure | Sets / | Qty/20'GP |
| mm | V | Hz | W | r/min | m3/min | cm | Carton | pcs |
| APK20-4B | 200 | 220 | 50 | 30 | 1400 | 7.38 | 78×31×33 | 4 | 1577 |
| APK25-5B | 250 | 220 | 50 | 40 | 1400 | 11.4 | 81×35×37 | 4 | 1135 |
| APK30-6B | 300 | 220 | 50 | 55 | 1300 | 16.4 | 85×42×44 | 4 | 756 |
| APK35-7B | 350 | 220 | 50 | 70 | 1350 | 22.5 | 91×45×47 | 4 | 603 |
| FA-40B | 400 | 220 | 50 | 150 | 1400 | 48 | 50×50×30 | 1 | 374 |
| FA-45B | 450 | 220 | 50 | 200 | 1400 | 70 | 54×54×33 | 1 | 293 |
| FA-50B | 500 | 220 | 50 | 300 | 1400 | 95 | 61×61×32 | 1 | 232 |
Zhongshan Yongning Ventilation System Manufacture Co., Ltd was built in 1984. Which is a large enterprise specializing in producing "yonghua" brand ventilation equipments or OEM follow clients requirements...Based on the corporate spirit of unify and innovation for greater success, our company has achieved big development through thirty years of efforts. Now our company occupies a floor space of over 36, 000 square meters and a factory building area of over 23, 000 square meters. Most of the spare parts are made by ourselves, including motor, fan body, blade balance, powder coating and so on. We locate in Chinese famous Star Town---- Xiaolan Town, Zhongshan, Guangdong.
Propelled by the spirit of professionalism and perseverance for further growth, we are always pursuing good quality and achieve constant improvement. Our company is equipped with excellent production facilities and technicians. We have imported advanced equipment such as automatic assembling lines, painting facilities and high accuracy balance testing machines to ensure our products come up with international level.
Currently, we have over 500 types of products, including household exhaust fans, industrial stand/wall fans, industrial ventilating fans, axial and centrifugal blowers and more. Our business also covers the design, manufacturing and installation of diversified environmentally friendly ventilating equipment, including noise reduction and dust-removing equipment.
Many products of our company have successfully passed GS, CE, CB, SAA, S-MARK, and CCC approvals and we have built up a strong sales network across many countries. Our products are also exported to Europe, America, Africa, Australia and Middle & East Asia and Southeast Asia and favored by clients.
