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The backbone of the product made from strong polyester fibers with unique sewing technology.
● Further coated by specialed materials with Germany recipe, which are fire and electric resistant.
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The product is finished by one-step heating plastic technology with no need of sewing and free of mechanical damage to the fibers.
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Soft, light, and toxicity and taste free with smooth surface on both sides, which is perfect for fresh air supply in tunnel, subway, underground military and mine projects.
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Supplemented with unique hanging rings, which are good looking, twisting free and easy to use.
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Long service life with 8000Pa high pressure. |
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| | Copyright © JEREH Inc. All rights reserved. |
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Vent-Pipe
