I am a metallurgical engineer and many of my experiences have been in foundry and casting industries. I have worked ln production and maintenance management position for 20 years and after that have worked for 7 years as a senior metallurgical consultant. I have worked as a production line designer too. For example we designed and made a Ccm billet production line in our company and that line is working now in Steel zob co.ltd .My last experience was in designing and setting up the alloy steel factory of Hadid Pouya Tosan Company , which is unique in its kind in the Middle East.