With the gradual improvement of living standard, many people  are begin to pay attention to how to choose the air pump, because there are various of pumps in the market ,therefore there are a lot of questions when choosing the air pump; Hongsheng as a professional manufacturers whom producing different kinds of air pumps and also has air pump producing experiences for many years, we are willing to share with vast of customers some of our summarized experiences over the years

1） Checking the appearance of air pump, Check the completeness of the product packaging, any squeeze; it must be checking more carefully if you are shopping products on line, there might be a bump during the transportation process and cause the loosening of the parts of the air pump

2) If the hose is not connected with air outlet after power on, the inside the pump will be in the condition of no load,The air from air outlet is constantly in a state of flow, so the noise is very big

3) To do a testing, make the the stabilizer blade of air pump contact with the desktop and listen to the sound of the air pump after power on

Air pump, a device that excludes the air from a closed space or a device adding air from a closed space.The air pump is mainly divided into electric air pump, manual air pump, foot pump .

The air pump, which is powered by electric power, generates air pressure through the continuous compression of the air through the electric power. It is mainly used in pneumatic glue, car inflating, etc.