Company News
Industry News
Knowledge

Contacts: Maggie Yu
Tel: +86-0755-28035808
Fax: +86-0755-28035808
Phone/Wechat: 0086-18038069461
E-mail: yyh88@snowfan.com.cn
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.

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.
Reasons and maintenance methods of electric fans not rotating
2022-04-01Features of DC blower
2021-12-14What are the purchasing skills of electric fans?
2022-05-09Why is there a quantity requirement for the cooling fan?
2021-10-26Talk about the reason why the cooling fan does not turn
2021-11-03Small, tiny, ultra-thin cooling fan the size of a fingertip
2022-04-12How long is the life of 4010 DC fan with high air volume?
2021-08-23Design steps of cooling fan
2022-03-01Reasons and solutions for the electric fan not turning
2022-04-06What are the advantages of imported cooling fans?
2022-04-19The working principle of silicone oil fan
2021-11-26How is the cooling fan designed
2021-12-25Why is the 4010DC cooling fan so cheap?
2021-08-24Axial fans and centrifugal fans
2022-05-16Did you know that the air is continuously recirculated in the unit of the DC fan coil unit?
2022-03-18How long is the life of the DC fan with high air volume?
2022-02-28Will the 12V cooling fan be damaged if the voltage is lower than the rated voltage?
2021-11-16Analysis on whether the air outlet is not unblocked has an effect on the cooling fan?
2021-10-14increase the speed of the high-volume cooling fan?
2021-12-09Which is better, AC fan or DC fan?
2022-01-05The structure of the electric fan
2022-07-19What is the difference between a DC cooling fan and an AC cooling fan?
2021-09-07What is the effect of the waterproof fan?
2021-11-03Smart toilet cooling fan cleaning tips
2022-04-18Which frameless cooling fan or framed cooling fan has the largest air volume?
2021-08-06Repair of electric fan not rotating
2022-04-02How to choose the cooling fan manufacturer of the mining machine? 2 tricks to get it done
2022-02-23What is the gap between domestic cooling fan manufacturers and foreign manufacturers?
2021-09-29What is the main reason for the quality of the declassified cooling fan?
2021-08-04Factors for the rapid rise of a large number of domestic excellent DC fan brands
2022-03-09What effect does jitter have on performance when the cooling fan is running?
2022-01-24What is the difference between ball bearings and oil-impregnated bearings for cooling fans?
2021-11-15Advantages and Performance of DC Cooling Fans
2022-04-15What should I do if the computer fan is loud
2022-03-25Analysis of the failure and cause analysis of the cooling fan
2021-10-13What are the processes for the internal structure of the waterproof fan?
2021-11-18How does the DC blower work?
2022-01-14How to choose a silent fan?
2021-08-16What is the difference between a DC cooling fan and an AC cooling fan?
2021-10-08About the cause and treatment of DC fan noise
2021-11-19Can the speed of the micro cooling fan be adjusted?
2022-01-13Will the 12V cooling fan be damaged if the voltage is lower than the rated voltage?
2021-11-11What is the difference between a DC cooling fan and an AC cooling fan?
2021-09-06Factors for the rapid rise of a large number of domestic excellent DC fan brands
2022-03-14What is the reason for the noise of 4010 DC fan?
2022-01-20What is the reason for the slow start of the electric fan
2022-04-27Teach you to distinguish the types of cooling fans
2022-04-15What information does the manufacturer need to make a cooling fan sample?
2022-01-25What fields are DC cooling fans mainly used in
2022-04-26Why is it difficult for manufacturers of small fans to design temperature control and speed regulati
2021-08-27Heat waves will change the way of life in the future
2021-11-25Can the speed of the DC fan be adjusted?
2021-11-02What are the specifications of the silent fan Jingyangda?
2021-12-06How are the cooling fan manufacturers under the new crown epidemic in 2021?
2021-08-03How to use and maintain electric fans
2022-05-06What specifications are good for the ventilation fan of the air purifier?
2021-08-24Can the speed of AC fan be adjusted?
2022-01-27Can the tolerance of the DC cooling fan be reduced?
2021-09-26Common faults of cooling fans and their solutions
2022-02-28What is the specific meaning of the air volume parameters of the cooling fan?
2021-10-11Why does the ultra-thin cooling fan 3007 often have noise problems?
2021-09-26Understand the installation essentials of DC fans
2021-12-22Is wireless charging slower than wired charging?
2022-02-14Estimated service life of cooling fan hydraulic bearings and double ball bearings
2021-12-24the current cameras with infrared function
2021-12-09What is the working principle of the DC fan coil unit?
2022-03-15The main components of the electric fan
2022-07-19Can waterproof fans operate at low temperatures?
2021-10-20Guidelines For The Use Of Axial Fan Blades
2021-04-28Where are the cooling fan manufacturers mainly concentrated
2021-09-15What are the processes for the internal structure of the waterproof fan?
2022-01-04Does the cooling fan work at low temperatures have an impact?
2021-10-21What information does the manufacturer need to make a cooling fan sample?
2021-12-20What effect does jitter have on performance when the cooling fan is running?
2021-09-14Introduction and Application of Photodiode
2021-09-10What is the difference between a hydraulic cooling fan and an oil-contained cooling fan?
2021-10-08Can cooling fan manufacturers customize high-volume DC 9V fans?
2021-09-22DC fan suppliers discuss with you the main factors of fan cooling
2022-03-07Teach you how to use a DC fan
2022-05-12choose a cooling fan to be more silent?
2021-12-13How to choose the current and voltage sensor power supply?
2022-04-13What is the warranty period for the cooling fan?
2021-08-03About the cause and treatment of DC fan noise
2021-11-23How can the Raspberry Pi 3rd generation DC fan 3007 be quieter?
2021-08-26How to choose a cooling fan to be more silent?
2021-09-02Analysis on whether the air outlet is not unblocked has an effect on the cooling fan?
2021-10-12What is the difference between a hydraulic cooling fan and an oil-contained cooling fan?
2021-09-07Can the DC cooling fan vibrate with high intensity?
2021-09-28Analysis of why the waterproof fan has a backwind phenomenon?
2022-02-27What are the voltage specifications of the DC cooling fan
2021-11-02What are the processes for the internal structure of the waterproof fan?
2021-11-11Interpretation of the heat transfer method of low-noise DC fans
2022-03-03The core difference between 4010 cooling fan and 4020 cooling fan
2021-08-05What types of cooling fans are there?
2022-03-24Power saving tips for electric fans
2022-05-06Do you know how the fan works?
2022-03-25What is the relationship between the power of the DC axial fan and the air volume?
2021-12-02Does the unobstructed air outlet affect the cooling fan?
2021-09-02Why do cooling fan manufacturers want to get an air volume tester
2021-08-20Briefly describe the characteristics of the DC blower
2022-04-07What is the root cause of the cooling fan failure?
2021-11-23Analysis of the influence of the installation method of the cooling fan on the life?
2021-12-01What is the structure of the fan
2022-07-18Does the cooling fan work at low temperature have any effect?
2021-08-13What methods can improve the quality of cooling fans?
2022-01-15What common questions should be paid attention to during the application of cooling fans?
2022-01-17electric fan
2022-04-21Why are fans mostly square, can they be made into rectangles?
2022-01-07Why are oil-contained cooling fans prone to noise?
2021-12-16Why are oil-contained cooling fans prone to noise?
2021-09-28Cooling fan manufacturer Chengda shares with you the cleaning skills of fans
2022-03-10Where are the current weaknesses of domestic cooling fan manufacturers?
2021-08-20How to use electric fan for baby
2022-05-09What are the correct steps to install a DC fan?
2021-11-05What is the difference between a DC fan and an AC fan?
2022-03-01DC fan permanent magnet motor has excellent controllability advantages
2022-03-11Can the speed of the micro cooling fan be adjusted?
2022-01-08What are the 4 wires of the computer CPU cooling fan?
2021-09-01Where are the cooling fan manufacturers mainly concentrated
2021-09-29The price of cooling fan manufacturers is different, what is the poor performance?
2022-01-17How long can the manufacturer of 4010 cooling fan guarantee?
2021-12-27cooling fan manufacturers have to order several samples?
2021-12-10What are the tips for cleaning the dust of the cooling fan
2021-10-28Why does the cooling fan manufacturer have no inventory?
2022-01-18Why do cooling fan manufacturers have to order several samples?
2021-09-09Can waterproof fans work at low temperatures?
2021-11-01How to choose the cooling fan manufacturer of the mining machine? 2 tricks to get it done
2021-12-28Can the inventory of the cooling fan manufacturer be purchased?
2021-08-09How much high temperature can the cooling fan resist?
2021-11-23What are the protection requirements for the cooling fan of the charging pile?
2021-08-19The main structure and working principle of electric fan
2022-04-21How do manufacturers do dust-proof cooling fans?
2021-08-11A comprehensive introduction to DC cooling fans
2022-04-25How to realize the silent cooling fan?
2021-08-02Why does the cooling fan manufacturer have no inventory?
2021-08-10The development trend of cooling fan
2022-04-11What are the characteristics of lightweight DC fans for drones?
2021-12-06What are the fans used for heat dissipation in electric vehicle charging piles?
2021-08-17What are the processes for the internal structure of the waterproof fan?
2021-11-23What is the gap between domestic cooling fan manufacturers and foreign manufacturers?
2021-09-15What is the reason why the cooling fan in the air purifier does not rotate?
2021-12-17The air volume of the cooling fan is related to the air pressure of the cooling fan
2022-01-24Why are small fans difficult for manufacturers of cooling fans to design temperature control and spe
2021-08-27Electric fan: how high temperature and physiology interact
2021-11-24How to solve the noise problem of cooling fan
2022-03-16How to deal with the noise of the micro cooling fan
2021-12-25What is the difference between ball bearings and oil-impregnated bearings for cooling fans?
2021-11-08Can cooling fan manufacturers customize high-volume DC 9V fans?
2021-09-23Preventing Excessive Vibration of Industrial Equipment Cooling Fans and Vibration Reduction Scheme
2022-05-18What are the advantages and characteristics of the DC fan produced?
2022-03-04Will the current sensor be magnetized?
2022-04-13What is the reason why the cooling fan in the air purifier does not rotate?
2021-12-21How to choose the cooling fan manufacturer of the mining machine? 2 tricks to get it done
2022-02-15How is DC fan better than AC fan?
2022-01-06What are the factors related to the life of the cooling fan?
2021-10-18Why is the radiator fan that is exhausted to dissipate heat more easily than the blower
2021-09-16What are the processes for the internal structure of the waterproof fan?
2022-02-24How to fix the slow start of the electric fan
2022-04-27Must-see for fan
2021-11-25The main points of using the air purifier cooling fan
2022-04-18What factors need to be considered for the reliability of the cooling fan?
2021-12-07Will the positive and negative poles of the DC cooling fan burn if connected reversely?
2022-04-20Essential tips for life: how to use the cooling fan correctly
2022-07-15Discussion on whether the computer power fan is muted
2021-10-25Can the DC fan speed be adjusted?
2021-08-25How to choose a more reasonable DC axial fan
2021-08-19Are more computer fans better?
2022-03-29What are the technical treatments for the internal structure of the waterproof fan?
2021-11-08How does the installation method of the cooling fan affect the service life?
2022-01-26Why is the 3007 silent fan difficult to achieve, and is there any good way?
2022-02-18The correct way to open the DC fan accessories
2021-12-24hou much do you know about the working principle of fan cooling
2021-12-24Analysis of DC fan and its working principle
2021-10-20Is it sufficient to increase the speed of the high-volume cooling fan?
2021-09-13About the air volume and pressure of the cooling fan in front of you
2021-08-06Analysis on whether the cooling fan can be waterproof after adding lubricating oil?
2021-10-13Advantages and structural defects of hydraulic fans
2021-12-27What is the method of controlling and adjusting the speed of the cooling fan?
2021-10-15How to choose a manufacturer for the cooling fan of the mining machine case to reduce the cost
2021-08-13What is the difference between a 3-wire and 4-wire CPU cooling fan for a computer?
2021-09-01Silicon oil fan clutch structure composition
2021-11-26How DC Fans Work
2022-05-12Is the PWM function of the DC cooling fan design quieter?
2021-08-25What is the gap between domestic cooling fan manufacturers and foreign manufacturers?
2021-09-16What is an electric fan made of?
2022-07-18What does high frequency microwave PCB circuit board exposure do?
2021-09-14Fan manufacturers
2022-04-22The main application areas of DC cooling fans
2022-05-11Is it sufficient to increase the speed of the high-volume cooling fan?
2022-04-20Different types of cooling fans
2022-05-16Talk about the reason why the cooling fan does not turn
2021-10-21Can cooling fan manufacturers customize high-volume DC 9V fans?
2021-12-17Can 4010DC fans be made waterproof?
2021-08-23How to remove the cooling fan on a desktop computer?
2022-03-23What information does the manufacturer need to make a cooling fan sample?
2021-09-14What effect does jitter have on performance when the cooling fan is running?
2021-12-20Do you know what are the commonly used bearings for cooling fans?
2022-03-09The parameters of the cooling fan of the Antminer are revealed, and the price is unbelievably low
2021-12-07How do manufacturers do dust-proof cooling fans?
2021-12-28What is the cause of the tripping of the cooling fan of medical equipment?
2022-05-18Four details to pay attention to when using a DC blower
2022-05-19How do manufacturers do dust-proof cooling fans?
2022-02-14Can the cooling fan pass the salt spray test?
2021-08-02Why does the cooling fan manufacturer require a minimum order quantity, isn't it a standard product?
2022-02-16Analysis of the reasons for the cooling fan rotation stall
2022-03-02How to solve the noise problem of cooling fan
2022-03-17What are the characteristics of the charging pile cabinet fan?
2021-08-18What are the processes for the internal structure of the waterproof fan?
2021-11-18How do manufacturers do dust-proof cooling fans?
2022-02-22How about the waterproof function of the cooling fan?
2022-04-12DC fan permanent magnet motor has excellent controllability advantages
2022-03-09Cooling Fan - Structure
2022-03-29Mergers and acquisitions integration and capital operation among large DC fan manufacturers are beco
2022-04-14About the waterproof design of the cooling fan of the charging pile cabinet?
2021-08-16How to replace a laptop cooling fan
2022-03-28The structure of the electric fan
2022-03-22New product development, how to quickly choose a suitable cooling fan
2022-02-18Why is there a quantity requirement for the cooling fan?
2021-12-14How to use only two cooling fans with three lines?
2021-09-18Which type of cooling fan is prone to noise?
2021-11-10Analysis of the source of DC fan noise
2021-11-16Noise formation and treatment of cooling fan?
2022-05-20How to increase the air volume/wind/pressure of the cooling fan?
2022-02-18The main application areas of DC cooling fans
2022-04-25A comprehensive introduction to DC cooling fans
2022-05-10What is the air volume unit conversion for DC cooling fans?
2021-12-03Cooling fan manufacturers tell you the source and solution of noise
2022-03-11Features of DC blower
2021-10-26Why are most of the current cameras with infrared function
2021-09-10How much is the power of a household fan
2022-04-01Axial fans and centrifugal fans
2022-04-08Will the power cord of the cooling fan burn if it is connected upside down?
2021-08-09Micro Fan - What kind of equipment are cooling fans mainly used in?
2022-03-15Advantages and structural defects of hydraulic fans
2022-02-19Will the positive and negative poles of the DC cooling fan burn if connected reversely?
2021-09-13Application field of DC fan
2021-11-05Characteristics of DC Blowers
2022-05-13Tell you what to pay attention to when choosing a cooling fan for communication equipment
2022-03-04Share DC fan speed with temperature control function
2022-03-03DC fan suppliers discuss with you the main factors of fan cooling
2022-03-10Can cooling fan manufacturers customize high-volume DC 9V fans?
2021-12-21Electric fan: distinguish between dry heat and damp heat
2021-11-24How dustproof and reliable the cooling fan is
2022-01-22Application of Photodiode
2021-12-08Safe operation and long service life is a major feature of DC blower products
2022-04-11the speed of the cooling fan?
2021-12-13The cooling fan is used to force the air supply to the electronic radiator through the wind speed
2022-03-18Take you to see what is a DC fan
2022-01-17What are the factors related to the life of the cooling fan?
2021-10-14How to choose a cooling fan to be more silent?
2021-10-15Classification and application of fans in our lives
2022-04-11How DC Fans Work
2022-04-06The three-phase star connection of the DC cooling fan has a variable frequency motor control circuit
2022-03-17Reasons and repair methods for household floor fans not rotating
2022-03-21Do you know how the fan works?
2022-04-26Why is the fan not turning?
2022-04-02Can the cooling fan be silent?
2021-12-01What are the requirements for non-standard samples of axial flow cooling fan manufacturers?
2021-08-27What is the root cause of the cooling fan failure?
2021-11-19Why is the stock 4010 fan so cheap?
2021-08-30Ubiquitous computer cooling fan
2022-04-14What are the requirements for cooling fans for Bitcoin mining machines?
2021-08-12How to choose the cooling fan manufacturer of the mining machine? 2 tricks to get it done
2021-08-11Analysis of the source of DC fan noise
2021-11-10Disassemble the components of the cooling fan
2022-04-22What is the difference between a hydraulic cooling fan and an oil-contained cooling fan?
2021-09-06What are the requirements for the cooling fan of the charging pile?
2021-09-17Why do cooling fan manufacturers have to order several samples?
2022-04-19Monitoring and protection knowledge of DC fans
2022-05-13Can the cooling fan be dustproof?
2021-10-19Why is the cooling fan developing so fast in China?
2021-08-30iring shall be installed by professionals
2021-12-23Is it possible to install the computer cooling fan backwards?
2021-11-09Troubleshooting method for notebook CPU cooling fan
2021-10-25What is the reason why the cooling fan in the air purifier does not rotate?
2021-09-22How to solve the noise of the cooling fan of the mining machine chassis?
2021-08-12What is the quality of the fans used in the LED lighting industry?
2021-11-09Do you know how the fan works?
2022-05-11What are the advantages of DC direct floating hot fans?
2022-01-10Do you know what are the commonly used bearings for cooling fans?
2022-03-14What is the reason why the cooling fan in the air purifier does not rotate?
2021-09-23Which cooling fan is better?
2022-03-24The heat dissipation characteristics of axial fans
2021-08-18What determines the price of a DC fan
2021-10-2810MM thick cooling fan, what is a strange phenomenon in the industry
2022-01-19DC cooling fan
2022-05-17Why is the cooling fan squirting oil?
2021-10-18What is the effect of the waterproof fan?
2021-11-01What should be paid attention to for the cooling fan of the new energy charging pile?
2021-08-17What is the reason why the cooling fan in the air purifier does not rotate?
2021-09-24What are the factors related to the life of the cooling fan?
2021-10-13Does the cooling fan work at low temperatures have an impact?
2021-10-19Cooling fan manufacturers tell you the source and solution of noise
2022-03-08the advantages of imported cooling fans?
2021-12-10The speed of the cooling fan
2021-12-22What are the advantages of imported cooling fans?
2021-09-09What is the difference between a heatsink and a fan on a computer?
2022-03-23What does the life span of the cooling fan have to do with?
2021-08-05Can the DC cooling fan vibrate with high intensity?
2021-12-16It may be the driving force behind the noise of the cooling fan!
2021-08-04Cooling fan function introduction
2022-03-28The cooling fan is used to force the radiator through the wind speed
2022-03-16Explain the components of the cooling fan
2022-05-17Why do ultra-thin 2006 cooling fans often have noise problems?
2021-10-11The price of cooling fan manufacturers is different, what is the poor performance?
2021-08-10Teach you how to use a DC fan
2022-04-07Cooling fan manufacturer Chengda shares with you the cleaning skills of fans
2022-03-07the DC cooling fan burn if connected
2021-12-09Learn about monitoring and protection of DC fans
2022-04-08Mainly the fan with oil-containing structure.
2022-03-02Disassemble the components of the cooling fan
2022-05-10Can cooling fan manufacturers customize high-volume DC 9V fans?
2021-09-24How electric fans work
2022-03-22