Quality control department in I.T.F Co. has three tasks :1- Controlling of intel materials.2- Supervising the production process.3- Final complete control of mechanical , metallurgical properties and specifications of components.Of course modern equipment have been of great aid and importance in measuring and coordinating product quality by constant testing in sand, mechanical, wet chemistry, metallographic, none-destructive tests, quantometer, and X-ray laboratories that do their best to give the customer the desired standard end -product.