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The edge of the rolling shutter door and the middle of the guide rail are equipped with a sound-absorbing strip, which has functions such as silence, lubrication, and aesthetics
A: Factory direct sales are strictly controlled at every stage, and strict inspections are conducted before shipment to ensure quality assurance.
A: Installation is simple and convenient, and we have installation video tutorials.
The edge of the rolling shutter door and the middle of the guide rail are equipped with a sound-absorbing strip, which has functions such as silence, lubrication, and aesthetics
A: Factory direct sales are strictly controlled at every stage, and strict inspections are conducted before shipment to ensure quality assurance.
A: Installation is simple and convenient, and we have installation video tutorials.
