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:2021-08-30Views:0
At present, domestic cooling fan manufacturers basically produce according to customer-specific parameters. Therefore, theoretically, the cooling fan manufacturers have zero inventory. Why do some customers found on the Internet say that they have inventory, and some are even very cheap, mainly The following aspects
If there is inventory, it is likely that the customized cooling fan is not shipped for some reason, resulting in a sluggish product. If a customer can buy the entire batch, the price is definitely negotiable. The price Low. Because the fan production has a minimum order quantity requirement, at least 1,000 units, and an order of more than 1,000 fans in stock, the retail sales time is too long, and it is still a problem whether it can be sold in the end. However, in recent years, there have been fewer retailers collecting inventory from the factory.
Receiving used goods or inventory products, such as waste chassis and waste motherboards, has a cooling fan on it. There are some domestic waste products, also called inventory collection, which is dedicated to helping people clean up the yard. The factory closed down. They The very cheap packaging was taken back, the cooling fan was removed, and after renovation, it eventually went to the retail market.
The above two situations have a common feature. Retailers don’t know much about cooling fans. If you need relevant data documents, such as specifications, parameters, whether they are environmentally friendly, etc., they may not be able to provide them. Therefore, quality assurance is relatively It's worse.
How to choose the cooling fan manufacturer of the mining machine? 2 tricks to get it done
2021-12-28Must-see for fan
2021-11-25Design steps of cooling fan
2022-03-01Common faults of cooling fans and their solutions
2022-02-28Are more computer fans better?
2022-03-29Teach you to distinguish the types of cooling fans
2022-04-15What determines the price of a DC fan
2021-10-28What is the relationship between the power of the DC axial fan and the air volume?
2021-12-02Will the positive and negative poles of the DC cooling fan burn if connected reversely?
2021-09-13What is the effect of the waterproof fan?
2021-11-01Teach you how to use a DC fan
2022-05-12What is the difference between a DC fan and an AC fan?
2022-03-01How to choose the cooling fan manufacturer of the mining machine? 2 tricks to get it done
2022-02-15New product development, how to quickly choose a suitable cooling fan
2022-02-18Power saving tips for electric fans
2022-05-06Why is the fan not turning?
2022-04-02Can cooling fan manufacturers customize high-volume DC 9V fans?
2021-09-22Why is the 3007 silent fan difficult to achieve, and is there any good way?
2022-02-18What is the reason for the slow start of the electric fan
2022-04-27How is DC fan better than AC fan?
2022-01-06Micro Fan - What kind of equipment are cooling fans mainly used in?
2022-03-15Can the DC cooling fan vibrate with high intensity?
2021-09-28Does the cooling fan work at low temperature have any effect?
2021-08-13Mainly the fan with oil-containing structure.
2022-03-02What are the specifications of the silent fan Jingyangda?
2021-12-06electric fan
2022-04-21Can cooling fan manufacturers customize high-volume DC 9V fans?
2021-12-17What are the characteristics of lightweight DC fans for drones?
2021-12-06How to remove the cooling fan on a desktop computer?
2022-03-23How to increase the air volume/wind/pressure of the cooling fan?
2022-02-18Explain the components of the cooling fan
2022-05-17Silicon oil fan clutch structure composition
2021-11-26What fields are DC cooling fans mainly used in
2022-04-26The correct way to open the DC fan accessories
2021-12-24The parameters of the cooling fan of the Antminer are revealed, and the price is unbelievably low
2021-12-07The cooling fan is used to force the radiator through the wind speed
2022-03-16Monitoring and protection knowledge of DC fans
2022-05-13How DC Fans Work
2022-05-12DC fan permanent magnet motor has excellent controllability advantages
2022-03-11How electric fans work
2022-03-22cooling fan manufacturers have to order several samples?
2021-12-10Can the cooling fan be dustproof?
2021-10-19The air volume of the cooling fan is related to the air pressure of the cooling fan
2022-01-24How much is the power of a household fan
2022-04-01Is the PWM function of the DC cooling fan design quieter?
2021-08-25The price of cooling fan manufacturers is different, what is the poor performance?
2021-08-10How long can the manufacturer of 4010 cooling fan guarantee?
2021-12-27How are the cooling fan manufacturers under the new crown epidemic in 2021?
2021-08-03What are the processes for the internal structure of the waterproof fan?
2021-11-23Analysis of why the waterproof fan has a backwind phenomenon?
2022-02-27Which frameless cooling fan or framed cooling fan has the largest air volume?
2021-08-06Why does the ultra-thin cooling fan 3007 often have noise problems?
2021-09-26The speed of the cooling fan
2021-12-22Can the speed of the micro cooling fan be adjusted?
2022-01-08How much high temperature can the cooling fan resist?
2021-11-23What is the gap between domestic cooling fan manufacturers and foreign manufacturers?
2021-09-29What common questions should be paid attention to during the application of cooling fans?
2022-01-17What are the tips for cleaning the dust of the cooling fan
2021-10-28How to choose the cooling fan manufacturer of the mining machine? 2 tricks to get it done
2022-02-23What effect does jitter have on performance when the cooling fan is running?
2021-09-14Is it sufficient to increase the speed of the high-volume cooling fan?
2022-04-20choose a cooling fan to be more silent?
2021-12-13Cooling fan manufacturers tell you the source and solution of noise
2022-03-11How does the DC blower work?
2022-01-14Mergers and acquisitions integration and capital operation among large DC fan manufacturers are beco
2022-04-14DC fan permanent magnet motor has excellent controllability advantages
2022-03-09Fan manufacturers
2022-04-22What are the processes for the internal structure of the waterproof fan?
2021-11-18What are the factors related to the life of the cooling fan?
2021-10-14Four details to pay attention to when using a DC blower
2022-05-19Teach you how to use a DC fan
2022-04-07Learn about monitoring and protection of DC fans
2022-04-08Did you know that the air is continuously recirculated in the unit of the DC fan coil unit?
2022-03-18What is the difference between a DC cooling fan and an AC cooling fan?
2021-09-07Can the DC fan speed be adjusted?
2021-08-25Which is better, AC fan or DC fan?
2022-01-05DC fan suppliers discuss with you the main factors of fan cooling
2022-03-07What effect does jitter have on performance when the cooling fan is running?
2022-01-24Features of DC blower
2021-12-14Analysis of the reasons for the cooling fan rotation stall
2022-03-02What are the advantages of imported cooling fans?
2022-04-19Analysis of the influence of the installation method of the cooling fan on the life?
2021-12-01The working principle of silicone oil fan
2021-11-26Analysis of DC fan and its working principle
2021-10-20What factors need to be considered for the reliability of the cooling fan?
2021-12-07What is the root cause of the cooling fan failure?
2021-11-19DC cooling fan
2022-05-17Why do cooling fan manufacturers have to order several samples?
2022-04-19The main components of the electric fan
2022-07-19What are the advantages and characteristics of the DC fan produced?
2022-03-04What should I do if the computer fan is loud
2022-03-25The three-phase star connection of the DC cooling fan has a variable frequency motor control circuit
2022-03-17The 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
2022-01-17How to solve the noise problem of cooling fan
2022-03-16What are the protection requirements for the cooling fan of the charging pile?
2021-08-19Why are small fans difficult for manufacturers of cooling fans to design temperature control and spe
2021-08-27Can the inventory of the cooling fan manufacturer be purchased?
2021-08-09What is the difference between a DC cooling fan and an AC cooling fan?
2021-10-08What is the difference between a heatsink and a fan on a computer?
2022-03-23Cooling fan manufacturer Chengda shares with you the cleaning skills of fans
2022-03-07How to choose the current and voltage sensor power supply?
2022-04-13How to choose a more reasonable DC axial fan
2021-08-19Understand the installation essentials of DC fans
2021-12-22What is the gap between domestic cooling fan manufacturers and foreign manufacturers?
2021-09-16Discussion on whether the computer power fan is muted
2021-10-25About the air volume and pressure of the cooling fan in front of you
2021-08-06Why do ultra-thin 2006 cooling fans often have noise problems?
2021-10-11Safe operation and long service life is a major feature of DC blower products
2022-04-11Can the speed of AC fan be adjusted?
2022-01-27What are the processes for the internal structure of the waterproof fan?
2022-02-24Do you know how the fan works?
2022-04-26Analysis of the source of DC fan noise
2021-11-10Troubleshooting method for notebook CPU cooling fan
2021-10-25What is the root cause of the cooling fan failure?
2021-11-23Tell you what to pay attention to when choosing a cooling fan for communication equipment
2022-03-04What are the advantages of imported cooling fans?
2021-09-09Electric fan: how high temperature and physiology interact
2021-11-24The main points of using the air purifier cooling fan
2022-04-18The main application areas of DC cooling fans
2022-04-25What is the difference between a hydraulic cooling fan and an oil-contained cooling fan?
2021-10-08Electric fan: distinguish between dry heat and damp heat
2021-11-24Will the positive and negative poles of the DC cooling fan burn if connected reversely?
2022-04-20Different types of cooling fans
2022-05-16Is it possible to install the computer cooling fan backwards?
2021-11-09Why do cooling fan manufacturers have to order several samples?
2021-09-09What is the method of controlling and adjusting the speed of the cooling fan?
2021-10-15The structure of the electric fan
2022-03-22What is the quality of the fans used in the LED lighting industry?
2021-11-09Why are oil-contained cooling fans prone to noise?
2021-12-16How to fix the slow start of the electric fan
2022-04-27Will the current sensor be magnetized?
2022-04-13The structure of the electric fan
2022-07-19Which cooling fan is better?
2022-03-24Does the cooling fan work at low temperatures have an impact?
2021-10-19What is the air volume unit conversion for DC cooling fans?
2021-12-03How to choose the cooling fan manufacturer of the mining machine? 2 tricks to get it done
2021-08-11Application field of DC fan
2021-11-05Why does the cooling fan manufacturer require a minimum order quantity, isn't it a standard product?
2022-02-16Do you know what are the commonly used bearings for cooling fans?
2022-03-09How to choose a silent fan?
2021-08-16Can cooling fan manufacturers customize high-volume DC 9V fans?
2021-12-21Talk about the reason why the cooling fan does not turn
2021-10-21How to use electric fan for baby
2022-05-09How to solve the noise of the cooling fan of the mining machine chassis?
2021-08-12What are the correct steps to install a DC fan?
2021-11-05How do manufacturers do dust-proof cooling fans?
2021-12-28Where are the cooling fan manufacturers mainly concentrated
2021-09-29Does the unobstructed air outlet affect the cooling fan?
2021-09-02A comprehensive introduction to DC cooling fans
2022-05-10Reasons and maintenance methods of electric fans not rotating
2022-04-01What information does the manufacturer need to make a cooling fan sample?
2021-09-14How to realize the silent cooling fan?
2021-08-02Is wireless charging slower than wired charging?
2022-02-14What are the requirements for non-standard samples of axial flow cooling fan manufacturers?
2021-08-27How to choose a cooling fan to be more silent?
2021-09-02Why is the stock 4010 fan so cheap?
2021-08-30What is the difference between a 3-wire and 4-wire CPU cooling fan for a computer?
2021-09-01Do you know how the fan works?
2022-03-25Introduction and Application of Photodiode
2021-09-10What is the reason why the cooling fan in the air purifier does not rotate?
2021-09-24Why are most of the current cameras with infrared function
2021-09-10Why is the radiator fan that is exhausted to dissipate heat more easily than the blower
2021-09-16Factors for the rapid rise of a large number of domestic excellent DC fan brands
2022-03-14Will the 12V cooling fan be damaged if the voltage is lower than the rated voltage?
2021-11-16What types of cooling fans are there?
2022-03-24What is the difference between a hydraulic cooling fan and an oil-contained cooling fan?
2021-09-07Will the 12V cooling fan be damaged if the voltage is lower than the rated voltage?
2021-11-11What is the difference between ball bearings and oil-impregnated bearings for cooling fans?
2021-11-08Why is it difficult for manufacturers of small fans to design temperature control and speed regulati
2021-08-27What are the processes for the internal structure of the waterproof fan?
2021-11-18Analysis of the failure and cause analysis of the cooling fan
2021-10-13Guidelines For The Use Of Axial Fan Blades
2021-04-28How do manufacturers do dust-proof cooling fans?
2021-08-11Disassemble the components of the cooling fan
2022-05-10What are the fans used for heat dissipation in electric vehicle charging piles?
2021-08-17Is it sufficient to increase the speed of the high-volume cooling fan?
2021-09-1310MM thick cooling fan, what is a strange phenomenon in the industry
2022-01-19Cooling fan manufacturer Chengda shares with you the cleaning skills of fans
2022-03-10Advantages and Performance of DC Cooling Fans
2022-04-15increase the speed of the high-volume cooling fan?
2021-12-09Analysis on whether the cooling fan can be waterproof after adding lubricating oil?
2021-10-13Can the DC cooling fan vibrate with high intensity?
2021-12-16Why do cooling fan manufacturers want to get an air volume tester
2021-08-20What is the reason why the cooling fan in the air purifier does not rotate?
2021-09-23What is the structure of the fan
2022-07-18About the cause and treatment of DC fan noise
2021-11-19Heat waves will change the way of life in the future
2021-11-25How to deal with the noise of the micro cooling fan
2021-12-25How to choose a manufacturer for the cooling fan of the mining machine case to reduce the cost
2021-08-13Ubiquitous computer cooling fan
2022-04-14Why is the 4010DC cooling fan so cheap?
2021-08-24Reasons and repair methods for household floor fans not rotating
2022-03-21Why is there a quantity requirement for the cooling fan?
2021-10-26Factors for the rapid rise of a large number of domestic excellent DC fan brands
2022-03-09The main application areas of DC cooling fans
2022-05-11What are the processes for the internal structure of the waterproof fan?
2022-01-04hou much do you know about the working principle of fan cooling
2021-12-24Smart toilet cooling fan cleaning tips
2022-04-18Cooling Fan - Structure
2022-03-29The heat dissipation characteristics of axial fans
2021-08-18Why is the cooling fan developing so fast in China?
2021-08-30Why are fans mostly square, can they be made into rectangles?
2022-01-07What are the requirements for the cooling fan of the charging pile?
2021-09-17Why is the cooling fan squirting oil?
2021-10-18Can the speed of the micro cooling fan be adjusted?
2022-01-13Why does the cooling fan manufacturer have no inventory?
2022-01-18What are the characteristics of the charging pile cabinet fan?
2021-08-18How about the waterproof function of the cooling fan?
2022-04-12Disassemble the components of the cooling fan
2022-04-22How long is the life of the DC fan with high air volume?
2022-02-28Can the cooling fan be silent?
2021-12-01Analysis of the source of DC fan noise
2021-11-16the advantages of imported cooling fans?
2021-12-10Axial fans and centrifugal fans
2022-04-08Small, tiny, ultra-thin cooling fan the size of a fingertip
2022-04-12Can waterproof fans work at low temperatures?
2021-11-01How to replace a laptop cooling fan
2022-03-28Which type of cooling fan is prone to noise?
2021-11-10Where are the current weaknesses of domestic cooling fan manufacturers?
2021-08-20What information does the manufacturer need to make a cooling fan sample?
2022-01-25The main structure and working principle of electric fan
2022-04-21What should be paid attention to for the cooling fan of the new energy charging pile?
2021-08-17What are the advantages of DC direct floating hot fans?
2022-01-10the current cameras with infrared function
2021-12-09What are the processes for the internal structure of the waterproof fan?
2021-11-11What is the working principle of the DC fan coil unit?
2022-03-15Features of DC blower
2021-10-26Does the cooling fan work at low temperatures have an impact?
2021-10-21How DC Fans Work
2022-04-06Will the power cord of the cooling fan burn if it is connected upside down?
2021-08-09the speed of the cooling fan?
2021-12-13How long is the life of 4010 DC fan with high air volume?
2021-08-23Cooling fan function introduction
2022-03-28What is the specific meaning of the air volume parameters of the cooling fan?
2021-10-11Briefly describe the characteristics of the DC blower
2022-04-07Advantages and structural defects of hydraulic fans
2021-12-27Talk about the reason why the cooling fan does not turn
2021-11-03What are the technical treatments for the internal structure of the waterproof fan?
2021-11-08How dustproof and reliable the cooling fan is
2022-01-22What does high frequency microwave PCB circuit board exposure do?
2021-09-14What is the reason why the cooling fan in the air purifier does not rotate?
2021-12-17How to use only two cooling fans with three lines?
2021-09-18Why does the cooling fan manufacturer have no inventory?
2021-08-10Repair of electric fan not rotating
2022-04-02What information does the manufacturer need to make a cooling fan sample?
2021-12-20Share DC fan speed with temperature control function
2022-03-03What does the life span of the cooling fan have to do with?
2021-08-05Do you know how the fan works?
2022-05-11Cooling fan manufacturers tell you the source and solution of noise
2022-03-08Why is there a quantity requirement for the cooling fan?
2021-12-14Estimated service life of cooling fan hydraulic bearings and double ball bearings
2021-12-24What are the factors related to the life of the cooling fan?
2021-10-13What is the difference between a DC cooling fan and an AC cooling fan?
2021-09-06Analysis on whether the air outlet is not unblocked has an effect on the cooling fan?
2021-10-12iring shall be installed by professionals
2021-12-23How do manufacturers do dust-proof cooling fans?
2022-02-22Reasons and solutions for the electric fan not turning
2022-04-06About the cause and treatment of DC fan noise
2021-11-23Can waterproof fans operate at low temperatures?
2021-10-20Characteristics of DC Blowers
2022-05-13Can the cooling fan pass the salt spray test?
2021-08-02What methods can improve the quality of cooling fans?
2022-01-15What is the reason for the noise of 4010 DC fan?
2022-01-20What is the difference between a hydraulic cooling fan and an oil-contained cooling fan?
2021-09-06What is the main reason for the quality of the declassified cooling fan?
2021-08-04Can cooling fan manufacturers customize high-volume DC 9V fans?
2021-09-23What is an electric fan made of?
2022-07-18Can the tolerance of the DC cooling fan be reduced?
2021-09-26What is the reason why the cooling fan in the air purifier does not rotate?
2021-09-22A comprehensive introduction to DC cooling fans
2022-04-25Classification and application of fans in our lives
2022-04-11Application of Photodiode
2021-12-08Where are the cooling fan manufacturers mainly concentrated
2021-09-15How does the installation method of the cooling fan affect the service life?
2022-01-26Interpretation of the heat transfer method of low-noise DC fans
2022-03-03What are the purchasing skills of electric fans?
2022-05-09Noise formation and treatment of cooling fan?
2022-05-20It may be the driving force behind the noise of the cooling fan!
2021-08-04The core difference between 4010 cooling fan and 4020 cooling fan
2021-08-05How do manufacturers do dust-proof cooling fans?
2022-02-14DC fan suppliers discuss with you the main factors of fan cooling
2022-03-10Essential tips for life: how to use the cooling fan correctly
2022-07-15Can 4010DC fans be made waterproof?
2021-08-23What is the warranty period for the cooling fan?
2021-08-03The price of cooling fan manufacturers is different, what is the poor performance?
2022-01-17Axial fans and centrifugal fans
2022-05-16The development trend of cooling fan
2022-04-11Can cooling fan manufacturers customize high-volume DC 9V fans?
2021-09-24Why are oil-contained cooling fans prone to noise?
2021-09-28What is the cause of the tripping of the cooling fan of medical equipment?
2022-05-18the DC cooling fan burn if connected
2021-12-09What is the effect of the waterproof fan?
2021-11-03What are the voltage specifications of the DC cooling fan
2021-11-02Do 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?
2021-12-21What are the factors related to the life of the cooling fan?
2021-10-18How can the Raspberry Pi 3rd generation DC fan 3007 be quieter?
2021-08-26Analysis on whether the air outlet is not unblocked has an effect on the cooling fan?
2021-10-14What specifications are good for the ventilation fan of the air purifier?
2021-08-24How is the cooling fan designed
2021-12-25What is the difference between ball bearings and oil-impregnated bearings for cooling fans?
2021-11-15Advantages and structural defects of hydraulic fans
2022-02-19How to choose a cooling fan to be more silent?
2021-10-15What is the gap between domestic cooling fan manufacturers and foreign manufacturers?
2021-09-15What are the requirements for cooling fans for Bitcoin mining machines?
2021-08-12How to use and maintain electric fans
2022-05-06What are the 4 wires of the computer CPU cooling fan?
2021-09-01What effect does jitter have on performance when the cooling fan is running?
2021-12-20How to solve the noise problem of cooling fan
2022-03-17Preventing Excessive Vibration of Industrial Equipment Cooling Fans and Vibration Reduction Scheme
2022-05-18Can the speed of the DC fan be adjusted?
2021-11-02About the waterproof design of the cooling fan of the charging pile cabinet?
2021-08-16