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Chinese Professional China Hard PVC Inner Graphite Fire Proof Intumescent Seal Strip for Door and Window
Product Advantage;
1) Multy function strips made by special design and procedure.
2) Special profiles can be customized.
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China New Product China Concealed Door Bottom Seal Drop Down Seal Soundproofing Wooden Door Seal Door Drop Bottom Seal
Product Advantage;
1) Soft and hard co-extrusion adhesive strip is easy to install and not easy to fall off.
2) The cooper plunger can be automatically locked after adjustment, not easy to loose, durable and stable sealing effect.
3) Internal case can draw out as a whole, convenient to install and maintenance.
4) Optional for brackets installation or top installation.
5) The top installation is convenient and diversified, extract the whole lifting mechanism to install, or only extract sealing strip to install.
6) Internal four-bar linkage mechanism, flexible movement, stable structure, stronger anti – wind pressure.
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18 Years Factory China Aluminum Adjustable Perimeter Seal Door Bottom Drop Down Seals
Product Advantage;
1) Consealed type, easily install with end cover plate or both bottom wings.
2) Unique design, M type spring with reinforced nylon structure, stable performance.
3) Nylon or copper plunger is available depending on the whole style of the door.
4) Silicone rubber sealing , high temperature resistance, aging resistance.
5) Intumescent fire strips are added on the bottom wings of both sides of B03, which can be used for fire door installation.
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ODM Supplier China Automatic Drop Down Bottom Door Seal Under Door Draft Stopper
Product Advantage;
1) Concealed type, install with bracket, simple and convenient.
2) Unique design, M type spring with reinforced nylon structure, stable performance.
3) Nylon or copper plunger is available depending on the whole style of the door.
4) Silicone rubber sealing , high temperature resistance, aging resistance.
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Low price for China Concealed Aluminum Automatic Drop Down Door Bottom Seal
Product Advantage;
1) Consealed type, easily install with end cover plate or both bottom wings.
2) Unique design, M type spring with reinforced nylon structure, stable performance.
3) Nylon or copper plunger is available depending on the whole style of the door.
4) Silicone rubber sealing , high temperature resistance, aging resistance.
5) Fire strips can be added on the bottom wings of both sides to achieve fire protection function.
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Lowest Price for China Adhesive Intumescent Seals Fire Door Seal for Stopping Smoke
Product Advantage;
1) 30 times expantion.
2) The lower expansion temp.is 180℃to 200℃.
3) Co-extrusion to ensure the core material does not fall off.
4) “Certifire” approved by Warrington UK, BS EN 1634-1& BS476 20-22&3C&GB test reports.
5) Online printing logo and batch number on product.
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New Arrival China China Door Bottom Drop Down Seal Aluminum Wooden Door Bottom Seal
Product Advantage;
1) Soft and hard co-extrusion adhesive strip is easy to install and not easy to fall off.
2) The cooper plunger can be automatically locked after adjustment, not easy to loose, durable and stable sealing effect.
3) Internal case can draw out as a whole, convenient to install and maintenance.
4) Optional for brackets installation or top installation.
5) The top installation is convenient and diversified, extract the whole lifting mechanism to install, or only extract sealing strip to install.
6) Internal four-bar linkage mechanism, flexible movement, stable structure, stronger anti – wind pressure.
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OEM/ODM Factory China Surface Automatic Door Bottom Seal Drop Down Door Seal
Product Advantage;
1) Heavy Duty type can be used in factories, garages and other oversize doors.
2) Unique design, special spring with swing block structure, stable and durable, strong compressive ability, excellent performance.
3) Huge EPDM honeycomb foam rubber seal makes soundproof better.
4) Installed by the bottom wing with screws and collocate aluminum alloy decorative plates at both ends.
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18 Years Factory China Fire Rated Door Drop Down Seal Concealed Automatic Door Bottom Seal
Our workforce through professional training. Skilled professional knowledge, solid sense of service, to fulfill the services demands of consumers for 18 Years Factory China Fire Rated Door Drop Down Seal Concealed Automatic Door Bottom Seal, Constantly for the majority of business enterprise users and traders to supply ideal top quality products and great service. Warmly welcome to join us, let’s innovation with each other, to flying dream. Our workforce through professional training. S... -
Fixed Competitive Price China Concealed Fix Threshold Aluminium Threshold Automatic Door Bottom Seal
Product Advantage;
1) Heavy Duty type can be used in factories, garages and other oversize doors.
2) Flank installation, semi – recessed installation or external installation, aluminum alloy decorative plate at both ends.
3) huge EPDM honeycomb foam rubber seal makes soundproof better.
4) Unique design, special spring with swing block structure, stable and durable, strong compressive ability, excellent performance.
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Short Lead Time for China Automatic Under Door Drop Down Seal Fire Door Seal
Product Advantage;
1) Unique design, light and beautiful, compact and stable structure.
2) Soft and hard co-extrusion adhesive strip is easy to install and not easy to fall off.
3) The cooper plunger can be automatically locked after adjustment, not easy to loose, durable and stable sealing effect.
4) Internal case can draw out as a whole, convenient to install and maintenance.
5) Optional for brackets installation or top installation.
6) The top installation is convenient and diversified, extract the whole lifting mechanism to install, or only extract sealing strip to install.
7) Internal four-bar linkage mechanism, flexible movement, stable structure, stronger anti – wind pressure.
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Hot-selling China Automatic Door Bottom Drop Down Seal Home Door Bottom Seal
Product Advantage;
1) Consealed type, easily install with end cover plate or both bottom wings.
2) Unique design, M type spring with reinforced nylon structure, stable performance.
3) Nylon or copper plunger is available depending on the whole style of the door.
4) Silicone rubber sealing , high temperature resistance, aging resistance.
5) Fire strips can be added on the bottom wings of both sides to achieve fire protection function.
