Mankind has been dealing with the casting industry for many years to meet its need for metals. The ancient foundry industry is about 6000 to 9000 years old and has played an important and fundamental role in the formation of human industrial civilization. The foundry industry consists of crushing metals and alloys by melting and pouring melt into a mold and eventually cooling it. Fanun Afzar Engineering and Trading Company always to improve the quality of metals and alloys produced, as well as to inspect and maintain the safety of the machines used in the Iranian foundry industry in the supply and after-sales service of non-destructive testing equipment along with This has been the industry.