Supply Qingdao fast rolling door industrial stacking door with 3-year warranty

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>. Song style Dalian
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.
.Song style Zhangjiakou fast rolling door, Zhangjiakou fast rolling shutter door, Chengde fast rolling shutter door, Qinhuangdao fast rolling shutter door, Tangshan fast rolling shutter door, Beijing fast rolling shutter door, Baoding fast rolling shutter door, Langfang fast rolling shutter door, Cangzhou fast rolling shutter door, Hengshui fast rolling shutter door, Xingtai fast rolling shutter door, Handan fast rolling door
'. The Song Dynasty door body uses a special high-density PVC-coated fabric soft curtain that is elastic and tough,
. The Song Dynasty Wuxi fast door body
'.宋体 realizes the high-speed opening and closing of the door (about
times higher than the steel rolling shutter door),
.宋体 Tianjin
'.宋体 fast door< br/>.br/>'. Song Dynasty greatly shortens the opening time of the passage entrance and exit, which not only improves the efficiency of the air conditioning inside the workshop but also controls the mixing rate of foreign matter from outside the workshop to
. Song Dynasty is very
'.Song style small
.Song style
'.Song style limit.
.br/>'. Song style stainless steel
. Song style anti-collision
'. Song style door
.body.
'. Song style greatly improves work efficiency.
'. Song type applicable environment
Song type workshop interior
Song type high-frequency entry and exit passage.
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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