
Fan type | DC cross flow fan |
Bearing type | dual-ball bearing or Sleeve bearing |
Voltage | 12V 24V |
Frame | Cast Iron |
Impeller | Aluminum Alloy |
Port settings | Terminal or Lead wire |
Feasure | Low noise , High Air Volume , stable performance , long life |
Working temperature | ball bearing : - 30 ℃~ 75 ℃ |
sleeve bearing : - 10 ℃~ 70 ℃ | |
Expected life | Ball bearing : life < 80000 hours, |
Sleeve bearing : life < 35000 hours |
Shenzhen Topfan Technology Development Co ., Ltd is a medium - sized enterprise which integrates production , research , development and sales . It has 3000 flat plant and professional design and production team . At present , the company has production development department , Q & C department , R & D department , the domestic sales department and overseas sales department .
Shenzhen Topfan - China Development Technology Co . , Ltd , founded in 1996 in Shenzhen China , is a professional manufacturer on dc brushless fans and ac fans . Products are ISO9000 , CE , RoHS and TUV certificated and good sellers both at home and abroad , including Europe , North America , Asia ( Korea and India ) etc .
Quality assurance : All the products will go through lots of tests
carefully before dispatch
Competitive production capacity and fast shipping
Manufactuer ' s price : Factory direct sale , most competitive
price .
Strength: Near 11 - year experience in manufacturer cooling fans ,
more than 7 year experience on export . It covers 3000 square
meters , with an annual output of 5 million sets of fans
Certification: All of product have passed CE and ROHS certification
. Some fans have UL certification.
Customization : support MX , OEM , ODM and buyer label offered .
Payment : Paypal , Western Union , T / T
Port of loading : Hongkong or Shen zhen Port
Discounts : offered based on order quantities
Delivery time : 7 - 15 days according to order quantities .
For more fans, please contact Mona
Skype:Mona Yang
QQ:3146648329
Tel:86 755 26070992
Shenzhen Topfan Technology Development Co., Ltd.
Shenzhen Topfan Technology Development Co., Ltd is a high-tech
enterprise of professional manufacture and researcher on dc
brushless fans and ac fans. It is a professional cooling
fan manufacturer in the field with the most professional and
largest scale intergrating research and development, manufacturing
and sales. The products including brushless fans, cross flow fans,
blower fans, centrifugal fans, dc brushless motor,shaded pole,AC
and EC fans are being widely used in the computer information
technology, network communications, as well as industrial
production equipment, medical equipment, home appliances, etc.
Founded in 1996, owns more than 600 staffs, and with a strong power research and development team, we have ourselve's manufacturing base and industrial park.
Topfan-China core of Quality First, carry out the idea Doing Things
Right Frist Time, Pursue zero defect management, holds advanced
testing instruments, production equipments, excellent management
experience and competitive price, which make the products more
popular. Based on mutual benefit and development, we always make
our biggest efforts to do everything better for our customers make
us ISO9000, UL, CE and RoHS and TUV certificated and become the
best sellers both at home and abroad including Europe, North
America, Asia (South Korea and India) and so on.
Brave the wind and waves, setting sail. Topfan-China with a
Corporate Vison of create a top cooling fans kingdom, hold a
working style of serious, rigorous, fast, persistent, and team
spirit of passion, independent, and high efficiency, make us become
the first brand in domestic, and the most popular brand all over
the world.