Warranty Policy

WanHang-ElEctronicns warranties our fans to be free of defects in material and workmanship for 30,000/40,000/50,000 hours(L10-MTBF) when operated at 40℃ and 45 ~ 85% relative humidity of the specified voltage rating. In case of the usage less than the specified life, which was used in a manner specifically approved by WanHang-ElEctronicns, WanHang-ElEctronicns will replace any defective products free of charge according to our choice.

The scope of car electronics is not limited to self-driving car parts, most people will add all kinds of electronic products to the car, such as car purifiers, multimedia, refrigerators, wireless chargers and LED lights, etc. Poor heat dissipation will seriously jeopardize the reliability, safety and durability of electronic products, thus affecting the manufacturer's warranty maintenance and customer satisfaction. Product features that will meet the high-quality requirements of our customers.

With the increasing trend of global warming, green energy, which is less damaging to the environment, is growing rapidly, and the IEA estimates that the share of green energy in power generation will increase from 6% in 2013 to 32% by 2040. Green energy equipment needs to be both stable and efficient in the process of converting to utility power and energy storage. The heat is gradually increasing between high wattage and rapid conversion, so heat dissipation becomes the most important key technology to stabilize the equipment. As a trusted cooling fan manufacturer, WanHang-ElEctronicns prodives diverse products of electronic cooling fan to cater to our customer's needs and keep up with the green-energy trend. 

The modern refrigerator equipment used in the HCFC series of refrigerant in the chlorofluorocarbons because it will destroy the ozone layer and gradually by countries banned or reduced use. Make more and more refrigerator equipment change to mining non-fluorine environmental protection refrigerant, but because of environmental protection refrigerant is mostly hydrocarbon halide, although at room temperature and pressure under the nature of stability is not easy to ignite, but in different environmental conditions still has the risk of explosion, so the fan is used in such a potentially risky environment, explosion-proof safety is very important.

Now mainstream cameras are gradually moving towards high-end, high-definition pixels; major security equipment manufacturers are gradually introducing cloud storage solutions, cloud storage vendors are combining various search, application technology and cloud storage, in order to be able to provide enterprises with a range of data services, so that the data storage devices will move towards a larger, higher-end server, so the mainstream cameras with the monitoring server will also increase cooling requirements. To keep up the trend and the developing needs from our customers, as a ambitious cooling fan manufacturer, WanHang-ElEctronicns is pursuing high quality and standards for our products.

In addition to the above, they are also widely used in welding machines, induction cookers, audio equipment, medical equipment, environmental protection equipment, consumer electronics, and other fields.