1) Factory welded silos
• Support frames silos
• Mobile silos
• Filler silos
• Export-split silos
• Screwed silos
• Coal dust silos
2) Site-welded silos
3) Screwed silos
4) Other scope of service
• Components for silos and silo plants
• Controls
• Weighing systems
• Conveyor systems
• Discharge systems
• Development, design and manufacture
• Assembly
• Commissioning and service