What are the piston factories in Iran?

There are three companies in Iranian piston factory: Iranian piston manufacturing company, Iranian Becker automobile manufacturing company and Iranian Koran automobile manufacturing company. According to relevant information, Iranian Piston Manufacturing Company (IPM) was established in 1969 and headquartered in Tehran, Iran. It is one of the largest piston manufacturers in Iran and has cooperated with IranBakhtarCo. Established in 1999. Headquartered in the southwestern city of Abadan, Iran, it is one of the well-known Iranian automobile manufacturers and also produces pistons. Iran Crane Automobile Company (IKCO for short) was founded in 1962. It is one of the largest automobile manufacturers in Iran and also produces pistons.