Chengdu Hengfeng Evergreen Technology Limited is a company engaged in air filters and

purification equipment R & D,and put the design, manufacture and installation, sales into a

streamline in aprofessional way.        
     Air filter means air filtration devices, generally used for cleaning workshop, rooms, 

laboratories and operation rooms.
    According to its working principles,Air filter can be divided into the primary

efficiency filter, Intermediate efficiency filters, highly efficient filters and sub-high

efficient filters.etc.
     We have independent factories and supporting facilities. Our line of business include: 

various types of the primary efficiency filters, Intermediate efficiency filters, highly

efficient filters, the wind leaching room, transfer window, air outlet, workstations, 

laminar flow hood FFU and other kinds of air purification products. We mainly services in

the plastic electronics, microelectronics, precision instruments, biological medicine, food

processing, aerospace, chemical, spraying, hospital wards, central air conditioning, 

incineration plant, cement factories, cigarette factories, schools, government agencies and

other fields.
     The company is strong in production technology and have the complete sets of

professional production equipment and special test equipment used for air filters, air

filter screen.etc. And We also have a number of high-quality, high-tech professionals. Our

business purpose has always been adhering to the "to treat people with sincerity,to gain

credibility with integrity, to attention to quality, to attach importance to Reputation, to

Emphasis on service".And we are committed to maintaining the enterprise image of being

attaching importance to good quality, heavy credibility in the industry and the minds of

customers
 
Contact: Mr Zhan