Lavfill
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WHAT WE DO

specialized in researching, designing, manufacturing extractor fan

Ceiling Mount Ducted Exhaust Fan

Ceiling Mount Ducted Exhaust Fan

Wall Window Mount Ducted Exhaust Fan

Wall Window Mount Ducted Exhaust Fan

Wall Mount Exhaust Fan

Wall Mount Exhaust Fan

Inline Ducted Fan

Inline Ducted Fan

WHAT WE DO

specialized in researching, designing, manufacturing extractor fan

certification

the products conform to EESS,CB,TUV,CE,RoHS,SEC,GCC,CCC standards

WHY CHOOSE US

Some Reason To Choose Us

LAVFILL has been going through years specialized in researching, designing, manufacturing extractor fan since 1999, cooperating with top research institute and testing institute years to keep improving and optimizing the product performance. All the manufacture processes comply with ISO9001 guidelines, the products conform to EESS,CB,TUV,CE,RoHS,SEC,GCC,CCC standards, becoming top smart extractor fan supplier in China, he has grown up over 15 years in overseas market, prevails in Europe, Australia, South America, Middel East., winning worldwide high reputations and trusts in excellent quality and service!

1999

company established

6 +

Product series

50 +

Countries and regions

19 +

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INVITATION of 138th Canton Fair from LAVFILL

INVITATION of 138th Canton Fair from LAVFILL

Ventilation Fan Operation Matters

Ventilation Fan Operation Matters

When exhaust fans are used for a long time or after a long period of time, some motors may not operate properly, which greatly affects people's use of exhaust fans. This is obviously not something that any companies specializing in exhaust fans are happy to see. The author will analyze why such things happen? I hope it will be helpful to everyone When installing exhaust fans, staff need to pay attention to one thing. A good installation position is important, and it depends on which part is most suitable for installation to maximize its effectiveness. During installation, it is necessary to pay attention to whether each component is installed tightly to ensure the normal operation of the exhaust fan

Maintenance of exhaust fan

Maintenance of exhaust fan

Exhaust fan, also known as ventilation fan, is a type of air conditioning device that is driven by an electric motor to rotate the fan blades and drive the airflow, allowing for the exchange of indoor and outdoor air. The purpose of exhaust is to remove indoor polluted air, regulate temperature and humidity, and is widely used in households and public places.