Bostanchi Industrial Group, relying on the power of all its experts, has started to operate with the aim of developing technical, engineering, and commercial units, as well as reaching international markets. As a contractor and supplier of ventilation and smoke evacuation equipment, this company is approved by Tehran Fire Department and having experienced experts in this field (from Tehran Engineering System Organization) as well as providing engineering services and complying with Tehran Fire Department regulations. It is ready to receive the approval of the ventilation and smoke evacuation system from the Tehran Fire Department.
 It should be noted that this company has succeeded in receiving numerous approvals in this field with its continuous follow-up, some of which have been included in the projects.