PARAMETERS                                                                                                                                                 

 OTHER SIZES ARE ALSO AVAILABLE                                                                                                             

 DETAILS FOR UPGRADED VERSION                                                                                                              

A:With this handle, two men could lift a 1530mm or 1380mm height ventilation fan easily.

B:Riveting could make shutters more firm.

 INSTALLATION                                                                                                                                                  

           boder assembling                    support installing                        blade installing

             motor installing                        shutter installing                       palisade installing

1.Economic, environmental&compatible design.

2.One stop sourcing on ventilation fans among china factories.

3.Diversity of customized services, strong OEM capablity available.

4.24 hour technical supports&after sales service. Our motor has one year gurantee.

5.As the manufacturer, we offer wholesale factory prices and all the options you can imagine to suit your needs.

Quality is our culture!

We are a factory, specializing in manufacturing ventilation fans for several years.

In the factory, we have CNC shear, CNC punches, CNC bending, welding machines and etc.

With complete CNC production line, experienced engineers and hardworking workers, our plant works with

everything from raw material to finished product. And orders are filled on a strict rotation basics as well.

Welcome to visit our factory!

As the market leader of ventilation fan in Hangzhou, We join an exhibition overseas every year.

Participating in the exhibitions, we build lots of good friendship with worldwide buyers.

In particular, our market niche are Europe, India, Southeast Asian and Middle East.

1.Q: Are you a trading company or a factory?

   A: We are a factory, speciality in the production of ventilation fans.

2.Q: What kind of voltage can you do, can you customize the voltage?

   A: All types of voltage could be customized.