Gear type rolling shutters are a manual shutter system equipped with a mechanical gear mechanism that makes lifting and lowering easier and smoother than basic pull-push types

Manual Type Rolling Shutter is a non-motorized shutter operated by hand, either by pulling, pushing, or using a chain mechanism

A Chain Type Rolling Shutter is a manually operated shutter that uses a hand chain to raise and lower the shutter curtain.

Automatic Rolling Shutter is a modern, transparent security shutter made from high-strength polycarbonate slats reinforced with metal rods