It`s important to compare the quality of car fan before order! How to compare the quality of car fan?
Firstly, we will check the motor material and see whether it`s copper or not;
Secondly, we will check whether the motor comes with big power or small power;
Thirdly, we will check the coil material inside and see whether it`s aluminium or copper.
Forthly, we will check the black wire material inside and see whether it`s copper or not;
Fifthly, we will check the blade material and see whether it`s new PP or recycled plastic;
Sixthly, we will check the connector material and see whether it`s metal or plastic. Also, we will check and compare the thickness of connector;
Seventhly, we will check the numbers of metal wires;
At last, we will check and compare the finishing of the car fans.
