The controlling quality’s unit of electrofan utilizes all of its efforts in order to qualities the producing equipments employing 20 skilled personnel. This unit is consisted of the following parts:

Controlling entering items’ unit: all of goods and producing items of company are investigated by the skilled personnel of controlling quality’s unit, according to not being unanimous to standards; they are referred back to producer.
Investigation during process’ unit

All the producing items in the company are investigated and observed by quality’s control personnel in order to ensuring all the producing items are according to expected standard of quality.

Final production’s investigation unit: all the producing items in company are tested and investigated in this unit and are put forward to customers after gaining confidence.