(1.)features:

This roof fan is driven by natural wind or rain,When wind is not available,the rising hot ari will escape from spaces among the blades to push the main ventilation devices to rotate,

creating a large air flow.By doing so,the wind driven ventilator is able to work 24 hours a day without consuming electricity,helping you reduce operation cost and increase profit.

a.)stale operation,low noise ,easy installation,easy maintainance

b.)no operating cost ,no electricity consumption,environmental friendly

c.)use high quality bearing,do not need lubrication,durable and solid ,low fault rate

d.)long lasting:it has a life time of over 15years

(2.) main technical parameters:

Packaging:

The cargo was strong export package and suitable for delivery by air,express or sea.

Delivery:

♦ Express:delivery our production by UPS/DHL/FEDEX/TXT express which is door to door,you just receive sample at office(about 3-5 days)

♦ Air:we can send it by air if your need is urgent

♦ Sea:if  goods are large quantity and you are not in hurry,we can ship it by sea to save cost.

 Welcome to understanding “Jinlong”and hope that our products help you.

♦ Qing Zhou Jinlong Temperature controlled equipment co.; ltd is a professional live-stock machinery manufacturer in Shandong province, China,

which is a high technology enterprise composed with design,production,sale and after-sales service.

♦ Our main products include centrifugal fans,negative pressure exhaust fans,circulation fans, roof fans, wall fans, cooling pad system,automatic heaters,

air cooler,poultry equipments,totally more than 30 kinds.

♦Our products are all energy saving,smooth operation,low noise,stable performance,solid and durable with elegant appearance,and widely used in the fields of agriculture,

flowers and plants,livestock and poultry breeding,industry,workshop and so on.

Q1.Are you a trading company or a factory?

A:We have own factory with more than 7+years experience

Q2.How long can i get the quotation?

A: We usually quote within 24hours by Email,Tel or Fax after get your inquiry.If you are very urgent to get price,please call me:+86 15265665036

Q3.Can you cheaper?

A:We have many quality stage products for client choose,different stage price will be different.If you really want low price we will suggest you choose lower stage product.In our company,we do not have bad quality products,you can reassure about the quality.  

Q4.Can you accept OEM?

A: of course, it′s ok.We can make OEM products and also can provide our own brand products,it′s all by your request.

Q5.What is your terms of delivery?

A:We can accept EXW,FOBQingdao,CIF,CFR,etc 

Contact : flora yang

Mobile: +86 15265665036   Skype:yhy200966   

Tel:+86 536 3529853  Fax:+86 536 3529387

Trademanager: cn1514515707nrnv     QQ:459435891 

 Web: 

 Add: west of North zhaode road ,qingzhou city shandong province China .