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Professional manufacturing and production of radiator cooling fans, condenser fans and fan motors, etc.

What to do if radiator cooling fan is damaged during shipping?

If the radiator cooling fan you have ordered is arrived damaged, please contact Tongchi Auto Air Conditioner Manufacturing Co., Ltd Customer Service as soon as possible. We will advise you on how best to proceed once the damage has been confirmed and assessed. And when we have confirmed the damage or fault, we will endeavor to repair, replace, or refund items where possible. For fast processing of your return, please ensure the following: retain the original packaging, accurately describe the fault or damage, and attach clear photographs of the damage.

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With great popularity in global market, TOCH aims to be better and stronger. We will show you the mercedes cooling fan series that is most popular with customers. Our commitment to quality and performance is stressed in each phase of creating this product. Using this product is able to save a huge number of lives each year in the issue of waterborne diseases.

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We are protecting resources and ecosystems. We're improving the quality of discharge, reducing CO2 emissions, and conserving water resources.

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During normal use of any electronic product, due to the effect of current, there will be varying degrees of temperature rise inside the device, and when the temperature rise of the device exceeds a certain range, its life will be attenuated to varying degrees (for a long time, The safety of equipment operation will also be reduced).
Car cooling fan working position and its principle: cooling fan working principle 1.

The comprehensive laboratory of the automobile radiator fan factory has introduced new equipment-the thermal shock test box.
The commonly used cooling fan voltage is generally 12V, but some customers' products, such as temperature-controlled cooling fans, set a lower voltage for the cooling fan at low temperatures.
When we choose a cooling fan, especially for certain voltages that are not very stable or have several different voltage gears for speed adjustment, we need to understand the voltage range of the cooling fan, such as a cooling fan that works with a 12V DC voltage.
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After nearly 20 years of hard work, the factory has grown from an unknown family workshop to an industry leader with a complete management system and independent research, development and manufacturing capabilities.
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