The Baomid Production Group, under the brand name Saj, began its activity in the field of starter and alternator production in 1991 in Tabriz. By utilizing its experience, technical knowledge, and experienced experts, it was able to receive the mandatory standard mark for the production of starter and alternator for 24-volt diesel vehicles for the first time in 2011. By producing various starters, alternators, and related parts for diesel vehicles, this complex is one of the suppliers of the production lines of Idem and Iran Khodro Diesel Company, and has been operating since the beginning of 1404 in the form of a legal entity called Azar Saj Khodro Company with registration number 1380. The laboratory equipped with alternator and starter testing, product diversity, and high quality are the prominent features of this complex. It is hoped that based on the organizational belief of this complex and customer-oriented policy, we can make a significant contribution to the supply chain of starter and alternator spare parts for the country's automobiles. Standard sample unit of 2012 test Propulsion industry sample unit of 2013-2016