One of the important duties of quality control department is providing of requirements for controlling and testing of produced components due to reaching to proper rates for presenting at queries. Accurate supervision on all of the effective phenomena at producing, such as controlling of raw material buying, manufacturing processes, final products, surveying of feedbacks and analyzing of results for reaching of desirable features are the other duties of this department.

Also, dimension controlling of components at different stages of producing and after producing are performed at quality control department by using of various types of measuring devices.