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IMPROVE TECHNOLOGY Co., Ltd.,
It is waterproof design, used in Austrlian type soundless rollup door.
It's a new type of integrated side-driven mute shutter motor with soft start and stop function,
mechanical and electronic travel limit, the independent efforts adjustable door switch, LED flash system,
bearing equipment and more.
Door size: suitable for a high door below 4MSize of the smallest side door: from curtain to the outer edge of the 71mm stent or stent turn from the
outer edge of the paper 100mm
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