How are the cooling fan manufacturers under the new crown epidemic in 2021?_Industry News_News_Shenzhen Yongyihao Electronics Co., Ltd.

news center

If you interested in our company, please fell free contact with us.

Home >  News > Industry News > 
Industry News

Company News

Industry News

Knowledge

hot
contact

Contacts: Maggie Yu

Tel: +86-0755-28035808

Fax: +86-0755-28035808

Phone/Wechat: 0086-18038069461

E-mail: yyh88@snowfan.com.cn

How are the cooling fan manufacturers under the new crown epidemic in 2021?

Time:2021-08-03Views:0


  In 2021, the new crown virus struck suddenly. The cooling fan originally went through the manufacturing industry, and the step-by-step plan was disrupted. This year is about to pass. Let us recall how extraordinary the cooling fan manufacturers have experienced.

     From February to April, it entered a labor shortage period. Because some orders were pressed at the end of last year, and the start of construction was one month late at the beginning of the year. After the start of construction, 50% of the personnel were not in place. Almost all cooling fan factories had serious delays in delivery. , The recruitment advertisements are full, appearing in the labor shortage, because the delivery time is long, the manufacturers who buy the cooling fans place the preparation orders in advance, which causes the order to be squeezed.

1-21042Z940093A.jpg

    May entered a period of hesitation, and orders seem to be missing. Customers are not in a hurry to ship orders. At this time, the number of radiator fan manufacturers that are recruiting has changed. , Many small cooling fan manufacturers are beginning to worry about the order vacancies in the next few months, and worry that customers will not be able to survive.

    June entered the rush period, and things were not as we thought. On the contrary, orders from abroad increased more than before. One cooling fan factory began to recruit workers, rushing for jobs, and rushing for the goods until December.

    In the year of 2021, under the strict control of the government, although there were some impacts in the first few months, the orders of cooling fan processing plants were not affected much throughout the year, and some even had better business.


Related News

The core difference between 4010 cooling fan and 4020 cooling fan

2021-08-05

What is the specific meaning of the air volume parameters of the cooling fan?

2021-10-11

Is the PWM function of the DC cooling fan design quieter?

2021-08-25

Electric fan: distinguish between dry heat and damp heat

2021-11-24

Why is there a quantity requirement for the cooling fan?

2021-10-26

What is the warranty period for the cooling fan?

2021-08-03

Analysis on whether the air outlet is not unblocked has an effect on the cooling fan?

2021-10-12

How to increase the air volume/wind/pressure of the cooling fan?

2022-02-18

How to solve the noise problem of cooling fan

2022-03-17

Reasons and maintenance methods of electric fans not rotating

2022-04-01

Cooling fan manufacturer Chengda shares with you the cleaning skills of fans

2022-03-10

What are the characteristics of the charging pile cabinet fan?

2021-08-18

A comprehensive introduction to DC cooling fans

2022-04-25

increase the speed of the high-volume cooling fan?

2021-12-09

Classification and application of fans in our lives

2022-04-11

Does the cooling fan work at low temperatures have an impact?

2021-10-19

Will the 12V cooling fan be damaged if the voltage is lower than the rated voltage?

2021-11-16

How to deal with the noise of the micro cooling fan

2021-12-25

What are the tips for cleaning the dust of the cooling fan

2021-10-28

What information does the manufacturer need to make a cooling fan sample?

2022-01-25

What does the life span of the cooling fan have to do with?

2021-08-05

Why are small fans difficult for manufacturers of cooling fans to design temperature control and spe

2021-08-27

What is the reason why the cooling fan in the air purifier does not rotate?

2021-09-22

What are the factors related to the life of the cooling fan?

2021-10-13

Will the 12V cooling fan be damaged if the voltage is lower than the rated voltage?

2021-11-11

What are the advantages of imported cooling fans?

2021-09-09

Does the cooling fan work at low temperatures have an impact?

2021-10-21

Will the positive and negative poles of the DC cooling fan burn if connected reversely?

2022-04-20

Can cooling fan manufacturers customize high-volume DC 9V fans?

2021-09-24

DC cooling fan

2022-05-17

Characteristics of DC Blowers

2022-05-13

Can the speed of the micro cooling fan be adjusted?

2022-01-08

What is the difference between a hydraulic cooling fan and an oil-contained cooling fan?

2021-10-08

Teach you to distinguish the types of cooling fans

2022-04-15

What are the requirements for non-standard samples of axial flow cooling fan manufacturers?

2021-08-27

Axial fans and centrifugal fans

2022-04-08

How much high temperature can the cooling fan resist?

2021-11-23

Will the current sensor be magnetized?

2022-04-13

Can the DC fan speed be adjusted?

2021-08-25

Share DC fan speed with temperature control function

2022-03-03

Why is the cooling fan squirting oil?

2021-10-18

The correct way to open the DC fan accessories

2021-12-24

Smart toilet cooling fan cleaning tips

2022-04-18

Take you to see what is a DC fan

2022-01-17

What is the reason why the cooling fan in the air purifier does not rotate?

2021-12-17

Reasons and solutions for the electric fan not turning

2022-04-06

Axial fans and centrifugal fans

2022-05-16

Talk about the reason why the cooling fan does not turn

2021-10-21

Mergers and acquisitions integration and capital operation among large DC fan manufacturers are beco

2022-04-14

What is the reason why the cooling fan in the air purifier does not rotate?

2021-12-21

Must-see for fan

2021-11-25

Fan manufacturers

2022-04-22

What should be paid attention to for the cooling fan of the new energy charging pile?

2021-08-17

The working principle of silicone oil fan

2021-11-26

Can cooling fan manufacturers customize high-volume DC 9V fans?

2021-12-17

How to choose a manufacturer for the cooling fan of the mining machine case to reduce the cost

2021-08-13

Repair of electric fan not rotating

2022-04-02

Can the tolerance of the DC cooling fan be reduced?

2021-09-26

What information does the manufacturer need to make a cooling fan sample?

2021-09-14

Is it sufficient to increase the speed of the high-volume cooling fan?

2022-04-20

Can the DC cooling fan vibrate with high intensity?

2021-12-16

The main application areas of DC cooling fans

2022-05-11

Factors for the rapid rise of a large number of domestic excellent DC fan brands

2022-03-14

What are the factors related to the life of the cooling fan?

2021-10-18

How DC Fans Work

2022-04-06

What are the processes for the internal structure of the waterproof fan?

2021-11-23

What determines the price of a DC fan

2021-10-28

Where are the cooling fan manufacturers mainly concentrated

2021-09-29

What are the characteristics of lightweight DC fans for drones?

2021-12-06

Heat waves will change the way of life in the future

2021-11-25

Explain the components of the cooling fan

2022-05-17

Why is the 4010DC cooling fan so cheap?

2021-08-24

Why do cooling fan manufacturers have to order several samples?

2022-04-19

Do you know what are the commonly used bearings for cooling fans?

2022-03-09

The parameters of the cooling fan of the Antminer are revealed, and the price is unbelievably low

2021-12-07

Analysis of DC fan and its working principle

2021-10-20

Why is the fan not turning?

2022-04-02

How to use only two cooling fans with three lines?

2021-09-18

Advantages and structural defects of hydraulic fans

2022-02-19

Can the cooling fan be silent?

2021-12-01

What are the protection requirements for the cooling fan of the charging pile?

2021-08-19

What is the effect of the waterproof fan?

2021-11-01

Did you know that the air is continuously recirculated in the unit of the DC fan coil unit?

2022-03-18

The heat dissipation characteristics of axial fans

2021-08-18

Why do cooling fan manufacturers have to order several samples?

2021-09-09

Analysis of why the waterproof fan has a backwind phenomenon?

2022-02-27

Why are oil-contained cooling fans prone to noise?

2021-12-16

Interpretation of the heat transfer method of low-noise DC fans

2022-03-03

Is it sufficient to increase the speed of the high-volume cooling fan?

2021-09-13

How to remove the cooling fan on a desktop computer?

2022-03-23

How do manufacturers do dust-proof cooling fans?

2022-02-14

Can cooling fan manufacturers customize high-volume DC 9V fans?

2021-09-23

Can the speed of the DC fan be adjusted?

2021-11-02

Analysis of the influence of the installation method of the cooling fan on the life?

2021-12-01

How is the cooling fan designed

2021-12-25

What are the fans used for heat dissipation in electric vehicle charging piles?

2021-08-17

What are the correct steps to install a DC fan?

2021-11-05

Disassemble the components of the cooling fan

2022-04-22

How much is the power of a household fan

2022-04-01

What is the difference between a hydraulic cooling fan and an oil-contained cooling fan?

2021-09-06

Why are fans mostly square, can they be made into rectangles?

2022-01-07

The main application areas of DC cooling fans

2022-04-25

The main components of the electric fan

2022-07-19

What specifications are good for the ventilation fan of the air purifier?

2021-08-24

Teach you how to use a DC fan

2022-05-12

What does high frequency microwave PCB circuit board exposure do?

2021-09-14

Different types of cooling fans

2022-05-16

How to fix the slow start of the electric fan

2022-04-27

Do you know how the fan works?

2022-04-26

Why is the cooling fan developing so fast in China?

2021-08-30

Guidelines For The Use Of Axial Fan Blades

2021-04-28

How to choose a silent fan?

2021-08-16

Silicon oil fan clutch structure composition

2021-11-26

Will the positive and negative poles of the DC cooling fan burn if connected reversely?

2021-09-13

What is the difference between ball bearings and oil-impregnated bearings for cooling fans?

2021-11-08

Talk about the reason why the cooling fan does not turn

2021-11-03

Analysis on whether the cooling fan can be waterproof after adding lubricating oil?

2021-10-13

Can the cooling fan pass the salt spray test?

2021-08-02

Which is better, AC fan or DC fan?

2022-01-05

Do you know how the fan works?

2022-03-25

What effect does jitter have on performance when the cooling fan is running?

2021-12-20

About the air volume and pressure of the cooling fan in front of you

2021-08-06

DC fan permanent magnet motor has excellent controllability advantages

2022-03-11

Design steps of cooling fan

2022-03-01

Why does the cooling fan manufacturer have no inventory?

2021-08-10

What is the working principle of the DC fan coil unit?

2022-03-15

Micro Fan - What kind of equipment are cooling fans mainly used in?

2022-03-15

Power saving tips for electric fans

2022-05-06

What are the requirements for the cooling fan of the charging pile?

2021-09-17

The price of cooling fan manufacturers is different, what is the poor performance?

2022-01-17

Can cooling fan manufacturers customize high-volume DC 9V fans?

2021-12-21

Do you know how the fan works?

2022-05-11

DC fan suppliers discuss with you the main factors of fan cooling

2022-03-07

Analysis of the reasons for the cooling fan rotation stall

2022-03-02

How long can the manufacturer of 4010 cooling fan guarantee?

2021-12-27

the speed of the cooling fan?

2021-12-13

Ubiquitous computer cooling fan

2022-04-14

What is the difference between a DC cooling fan and an AC cooling fan?

2021-09-07

Where are the cooling fan manufacturers mainly concentrated

2021-09-15

The air volume of the cooling fan is related to the air pressure of the cooling fan

2022-01-24

How does the DC blower work?

2022-01-14

Can the speed of AC fan be adjusted?

2022-01-27

What is the air volume unit conversion for DC cooling fans?

2021-12-03

iring shall be installed by professionals

2021-12-23

How to replace a laptop cooling fan

2022-03-28

Why are oil-contained cooling fans prone to noise?

2021-09-28

What fields are DC cooling fans mainly used in

2022-04-26

The price of cooling fan manufacturers is different, what is the poor performance?

2021-08-10

the current cameras with infrared function

2021-12-09

Four details to pay attention to when using a DC blower

2022-05-19

What is the difference between a 3-wire and 4-wire CPU cooling fan for a computer?

2021-09-01

What information does the manufacturer need to make a cooling fan sample?

2021-12-20

How long is the life of 4010 DC fan with high air volume?

2021-08-23

Briefly describe the characteristics of the DC blower

2022-04-07

The three-phase star connection of the DC cooling fan has a variable frequency motor control circuit

2022-03-17

What effect does jitter have on performance when the cooling fan is running?

2022-01-24

Common faults of cooling fans and their solutions

2022-02-28

What methods can improve the quality of cooling fans?

2022-01-15

Which cooling fan is better?

2022-03-24

the DC cooling fan burn if connected

2021-12-09

Monitoring and protection knowledge of DC fans

2022-05-13

The main points of using the air purifier cooling fan

2022-04-18

Why does the ultra-thin cooling fan 3007 often have noise problems?

2021-09-26

How is DC fan better than AC fan?

2022-01-06

Why is the stock 4010 fan so cheap?

2021-08-30

Learn about monitoring and protection of DC fans

2022-04-08

How DC Fans Work

2022-05-12

What should I do if the computer fan is loud

2022-03-25

How to choose a more reasonable DC axial fan

2021-08-19

The development trend of cooling fan

2022-04-11

What are the advantages of DC direct floating hot fans?

2022-01-10

Does the unobstructed air outlet affect the cooling fan?

2021-09-02

Can the speed of the micro cooling fan be adjusted?

2022-01-13

How do manufacturers do dust-proof cooling fans?

2021-12-28

What is the difference between a DC fan and an AC fan?

2022-03-01

How to use electric fan for baby

2022-05-09

Troubleshooting method for notebook CPU cooling fan

2021-10-25

How dustproof and reliable the cooling fan is

2022-01-22

Why is the 3007 silent fan difficult to achieve, and is there any good way?

2022-02-18

Will the power cord of the cooling fan burn if it is connected upside down?

2021-08-09

Can waterproof fans operate at low temperatures?

2021-10-20

What are the processes for the internal structure of the waterproof fan?

2022-02-24

Essential tips for life: how to use the cooling fan correctly

2022-07-15

The structure of the electric fan

2022-07-19

What is the difference between a heatsink and a fan on a computer?

2022-03-23

What are the processes for the internal structure of the waterproof fan?

2021-11-11

How are the cooling fan manufacturers under the new crown epidemic in 2021?

2021-08-03

Analysis of the source of DC fan noise

2021-11-10

Analysis of the failure and cause analysis of the cooling fan

2021-10-13

Application of Photodiode

2021-12-08

What is the gap between domestic cooling fan manufacturers and foreign manufacturers?

2021-09-15

Can cooling fan manufacturers customize high-volume DC 9V fans?

2021-09-22

10MM thick cooling fan, what is a strange phenomenon in the industry

2022-01-19

What are the technical treatments for the internal structure of the waterproof fan?

2021-11-08

How do manufacturers do dust-proof cooling fans?

2021-08-11

Mainly the fan with oil-containing structure.

2022-03-02

Introduction and Application of Photodiode

2021-09-10

How can the Raspberry Pi 3rd generation DC fan 3007 be quieter?

2021-08-26

Teach you how to use a DC fan

2022-04-07

hou much do you know about the working principle of fan cooling

2021-12-24

Understand the installation essentials of DC fans

2021-12-22

What is the difference between a hydraulic cooling fan and an oil-contained cooling fan?

2021-09-07

Cooling fan manufacturers tell you the source and solution of noise

2022-03-08

What are the requirements for cooling fans for Bitcoin mining machines?

2021-08-12

Can the inventory of the cooling fan manufacturer be purchased?

2021-08-09

What is the method of controlling and adjusting the speed of the cooling fan?

2021-10-15

Why do cooling fan manufacturers want to get an air volume tester

2021-08-20

Electric fan: how high temperature and physiology interact

2021-11-24

What are the voltage specifications of the DC cooling fan

2021-11-02

About the cause and treatment of DC fan noise

2021-11-23

What are the processes for the internal structure of the waterproof fan?

2021-11-18

Cooling fan function introduction

2022-03-28

What is the difference between a DC cooling fan and an AC cooling fan?

2021-10-08

How long is the life of the DC fan with high air volume?

2022-02-28

What is the relationship between the power of the DC axial fan and the air volume?

2021-12-02

What types of cooling fans are there?

2022-03-24

How to choose a cooling fan to be more silent?

2021-10-15

How to solve the noise of the cooling fan of the mining machine chassis?

2021-08-12

How about the waterproof function of the cooling fan?

2022-04-12

Can 4010DC fans be made waterproof?

2021-08-23

Why is it difficult for manufacturers of small fans to design temperature control and speed regulati

2021-08-27

Advantages and Performance of DC Cooling Fans

2022-04-15

What is the root cause of the cooling fan failure?

2021-11-23

The main structure and working principle of electric fan

2022-04-21

What is the reason for the slow start of the electric fan

2022-04-27

Can waterproof fans work at low temperatures?

2021-11-01

Cooling fan manufacturers tell you the source and solution of noise

2022-03-11

What are the purchasing skills of electric fans?

2022-05-09

Factors for the rapid rise of a large number of domestic excellent DC fan brands

2022-03-09

Disassemble the components of the cooling fan

2022-05-10

What common questions should be paid attention to during the application of cooling fans?

2022-01-17

Can the DC cooling fan vibrate with high intensity?

2021-09-28

What is the difference between ball bearings and oil-impregnated bearings for cooling fans?

2021-11-15

Why is there a quantity requirement for the cooling fan?

2021-12-14

How to choose the cooling fan manufacturer of the mining machine? 2 tricks to get it done

2022-02-15

What is the reason for the noise of 4010 DC fan?

2022-01-20

Which frameless cooling fan or framed cooling fan has the largest air volume?

2021-08-06

What is the gap between domestic cooling fan manufacturers and foreign manufacturers?

2021-09-16

What are the advantages of imported cooling fans?

2022-04-19

What are the processes for the internal structure of the waterproof fan?

2021-11-18

Why does the cooling fan manufacturer have no inventory?

2022-01-18

What are the specifications of the silent fan Jingyangda?

2021-12-06

Preventing Excessive Vibration of Industrial Equipment Cooling Fans and Vibration Reduction Scheme

2022-05-18

Is it possible to install the computer cooling fan backwards?

2021-11-09

Cooling fan manufacturer Chengda shares with you the cleaning skills of fans

2022-03-07

choose a cooling fan to be more silent?

2021-12-13

What are the advantages and characteristics of the DC fan produced?

2022-03-04

New product development, how to quickly choose a suitable cooling fan

2022-02-18

cooling fan manufacturers have to order several samples?

2021-12-10

Estimated service life of cooling fan hydraulic bearings and double ball bearings

2021-12-24

Features of DC blower

2021-12-14

What is the cause of the tripping of the cooling fan of medical equipment?

2022-05-18

How to choose a cooling fan to be more silent?

2021-09-02

What are the processes for the internal structure of the waterproof fan?

2022-01-04

The cooling fan is used to force the radiator through the wind speed

2022-03-16

What is the reason why the cooling fan in the air purifier does not rotate?

2021-09-23

How to realize the silent cooling fan?

2021-08-02

DC fan permanent magnet motor has excellent controllability advantages

2022-03-09

DC fan suppliers discuss with you the main factors of fan cooling

2022-03-10

How to choose the current and voltage sensor power supply?

2022-04-13

the advantages of imported cooling fans?

2021-12-10

Are more computer fans better?

2022-03-29

Tell you what to pay attention to when choosing a cooling fan for communication equipment

2022-03-04

What effect does jitter have on performance when the cooling fan is running?

2021-09-14

electric fan

2022-04-21

What are the 4 wires of the computer CPU cooling fan?

2021-09-01

About the waterproof design of the cooling fan of the charging pile cabinet?

2021-08-16

Why are most of the current cameras with infrared function

2021-09-10

Analysis of the source of DC fan noise

2021-11-16

Where are the current weaknesses of domestic cooling fan manufacturers?

2021-08-20

Why does the cooling fan manufacturer require a minimum order quantity, isn't it a standard product?

2022-02-16

Small, tiny, ultra-thin cooling fan the size of a fingertip

2022-04-12

The speed of the cooling fan

2021-12-22

What factors need to be considered for the reliability of the cooling fan?

2021-12-07

A comprehensive introduction to DC cooling fans

2022-05-10

What is the structure of the fan

2022-07-18

How to choose the cooling fan manufacturer of the mining machine? 2 tricks to get it done

2022-02-23

Do you know what are the commonly used bearings for cooling fans?

2022-03-14

What is the effect of the waterproof fan?

2021-11-03

Can the cooling fan be dustproof?

2021-10-19

How electric fans work

2022-03-22

How to choose the cooling fan manufacturer of the mining machine? 2 tricks to get it done

2021-12-28

How to solve the noise problem of cooling fan

2022-03-16

What are the factors related to the life of the cooling fan?

2021-10-14

How to choose the cooling fan manufacturer of the mining machine? 2 tricks to get it done

2021-08-11

Is wireless charging slower than wired charging?

2022-02-14

Application field of DC fan

2021-11-05

What is the difference between a DC cooling fan and an AC cooling fan?

2021-09-06

About the cause and treatment of DC fan noise

2021-11-19

What is an electric fan made of?

2022-07-18

How does the installation method of the cooling fan affect the service life?

2022-01-26

How do manufacturers do dust-proof cooling fans?

2022-02-22

Why is the radiator fan that is exhausted to dissipate heat more easily than the blower

2021-09-16

Safe operation and long service life is a major feature of DC blower products

2022-04-11

Features of DC blower

2021-10-26

Analysis on whether the air outlet is not unblocked has an effect on the cooling fan?

2021-10-14

What is the gap between domestic cooling fan manufacturers and foreign manufacturers?

2021-09-29

What is the main reason for the quality of the declassified cooling fan?

2021-08-04

The structure of the electric fan

2022-03-22

The cooling fan is used to force the air supply to the electronic radiator through the wind speed

2022-03-18

Cooling Fan - Structure

2022-03-29

Reasons and repair methods for household floor fans not rotating

2022-03-21

Discussion on whether the computer power fan is muted

2021-10-25

It may be the driving force behind the noise of the cooling fan!

2021-08-04

Advantages and structural defects of hydraulic fans

2021-12-27

What is the quality of the fans used in the LED lighting industry?

2021-11-09

Does the cooling fan work at low temperature have any effect?

2021-08-13

What is the root cause of the cooling fan failure?

2021-11-19

How to use and maintain electric fans

2022-05-06

Which type of cooling fan is prone to noise?

2021-11-10

What is the reason why the cooling fan in the air purifier does not rotate?

2021-09-24

Why do ultra-thin 2006 cooling fans often have noise problems?

2021-10-11

Noise formation and treatment of cooling fan?

2022-05-20