A cooling fan is how to define
the cooling fan has to distinguish between the axial fan, oblique flow fan. Cooling fan, cross flow, etc. Axial flow fan is the direction of the air inflow and outflow is the same, which is the outlet flow into the tuyere and show 180 degrees. A cooling fan is the direction of the airflow inflow and outflow is vertical, which is the outlet air flow into the tuyere and show 90 degrees. Between the two directions of the fan is the diagonal flow fan. Wenling city tong chi auto air conditioning manufacturing co. , LTD. , specializing in the production of cooling fans.