Behine sanaat Co. with 'BSI' brand was founded in 2006 as an independent company with supports of 'Ghods' industrial group in order to supply the need of domestic markets to CNG cylinder.
 
 Behine Sanaat Co. achieved the knowledge of manufacturing CNG cylinder from steel sheets with the help of experienced professors & researches teams after 2 years research activities and today we can claim with honor that all the designing processes and machinery providing have been executed and stepped into manufacturing stages.
 
 The manufacturing capacity of this company is 180'000 units annually that have divided into 2 blocks.
 1: Semi cylinder manufacturing (cap).
 2: Complete cylinder manufacturing
 
 The future plans of BSI are to establish periodic cylinder inspection stations, manufacturing & switching of kits and CNG lateral equipments.