Supply Beijing fast rolling shutter door stacking door factory direct sales ultra-low price

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>. Song style fast door
'. Song style is also called fast
. Song style rolling shutter
'. Song style door.
'. Song Dynasty This door is a fast automatic rolling shutter door made of soft curtains that is installed at the entrance and exit of the external passage of the building under normal pressure.
'. Songti products are used for small and medium-sized external doors and high-frequency logistics channels. Aluminum windproof profiles and crisp fabric door curtains are not only beautiful and strong, but can withstand large loads. The fabric door curtain and visual window materials can be replaced, which can separate different temperature zones, prevent air convection, ensure indoor constant temperature, and prevent insects and dust.
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'. Song Dynasty Applicable Environment
Song Dynasty Workshop Interior
Song Dynasty High Frequency Access Channel.
It is an industry with high requirements on hygienic environment.
Songti light industry, food industry, electronics industry, packaging and printing, hospitals, warehousing, supermarkets, automobiles, manufacturing, etc.
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