CE ROHS New Product High Pressure Cooling Fan 4028 Ball Bearing DC 12V Plastic Frame

Shenzhen CE ROHS fan 40mm high pressure fan 4cm dc 12v cooling fan 4028

Question & answer:
-1. What kind of cooling fans are supplied by your company?
Answer: we can provide DC cooling fan, AC cooling fan, EC cooling fan, blower fan and cross flow fan.

-2. What kind of information should be provided by the customer before order?
Answer : please kindly advise Size, Rated voltage, Bearing type, Speed or air flow,Lead wires and specific function.

-3. How many kind of bearings for cooling fans are there in your compnay at present?
Answer : now we have three types bearing for the fan, sleeve bearing, hydraulic bearing and ball bearing.

-4. How to detect the data of cooling fan in your company?
Answer: the speed and voltage are detected by the tachometer, air flow is found by wind tunnel we have a complete set of professional testing equipment.

-5. How to control the quality of products in your company.
Answer: 100% total testing before each fan dispatched,and Each completed a small part is also tested .

Application
Industry cabinet, industry machine equipment, backup chassis, keezer, refrigerators, freezers,
medical equipment, home appliance, electric equipment, smart device, and etc.

Specifications

Why Choose Us

1. Quality assurance : All the products will go through lots of tests carefully before dispatch
2. Competitive production capacity and fast shipping
3. Manufactuer's price : Factory direct sale, most competitive price
4.Strength : Near 10 - year experience in manufacturer cooling fans, more than 7 year experience on export. It covers 1000 square meters, with an annual output of 5 million sets of fans
5.Certification : All of product have passed CE and ROHS certification.
6. Customization : support MX ,OEM ,ODM and buyer label offered.
7. Our service:
Payment : Paypal, Western Union, T/T
Port of loading : Hongkong or Shenzhen Port
Discounts : offered based on order quantities
Delivery time : 3 - 15 days according to order quantities.

Samples delivery time is 7 working days . (2-3 samples of some conventional fans can be provided .)
Fans quantity : 1K - 5K , the delivery time is 7-10 working days ;
Fans quantity : over 5K , the delivery time is 15-20working days .
Depending on the different type of fan and quantity, there will be different delivery dates, please ask Mona for details .
International express:UPS/DHL/FEDEX and so on .

Sincerely welcome to contact me
ATTN : krystal
Tel : 0086 - 755 - 26070926
Wechat / Ceil / Whatsapp : 13128824029
E - mail : krystal @ topfanchina.cn
our service :

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 10-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.

Customization : support MX , OEM , ODM and buyer label offered.

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.