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2019 New Style China Silicone Rubber Strip Sealing Automatic Drop Down 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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Cheapest Price China Automatic Rebated Drop Down Seal for Timber Doors
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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Factory Supply China Combination Fire/Smoke Sealing/Gasketing Seal
Product Advantage;
1) Multy function strips made by special design and procedure.
2) Special profiles can be customized.
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Cheap price China Fire Door Seal Fire Resistant Seals Intumescent Smoke Seal
60 minutes fire glazing seal system;
30 minutes fire glazing seal system;
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Popular Design for China Surface Automatic Door Bottom Seal Drop Down Door Seal
Product Advantage；
1) The super narrow size of 8mm wide solves the problem that the bottom of the ultra-thin door and the flat door with tongue-and-groove is not wide enough to install the automatic door bottom seal.
2) Double-sided tape installation, can also be used for aluminum alloy door bottom soundproof and sealing.
3) Unique structure design, compact and flexible and stable function.
4) Stainless steel can lock automatically after adjustment,not loose, Durable and stable sealing effect.
5) Simple and convenient installation. Double-sided tape installation or install with bracket.
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Leading Manufacturer for China Automatic Hinged Door Seal Anodised Aluminium Under Door Drop Down Seal Strip
Product Advantage;
1) Super silent concept, specially for silent door.
2) The humanized design plunger, no matter how short it is exposed, easy to pull out and adjust.
3) The better mute performance ; the lifting mechanism won’t make a sound while using.
4) Cladding type lifting mechanism, better soundproof and sealing performance. D type sealing strip without wings can also be selected to cleanroom, operating room and other environmental requirements.
5) Internal four-bar linkage mechanism, flexible movement, stable structure, stronger anti – wind pressure.
6) Diversified installation, brackets installation, also can extracted the lifting mechanism to install on the top of door bottom.
7) Internal case can be draw out as a whole, convenient to install and maintenance.
8) Optional anti-dispute button component, the main body can be installed in advance, but can not be used normally, after the end of the project or the elimination of the dispute, can be directly inserted into the button component, normal adjustment use. Simple and convenient.
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Quots for China Fd60 Wooden Door Automatic Door Bottom Seal Door Drop Down Acoustic 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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Factory Customized China Acoustic Door Drop Down Seal Door Bottom Seal Strip
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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Special Price for Chinese Supplier High Secure Fire Rated Door Seals
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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ODM Manufacturer China Concealed Installation Aluminum Automatic Drop Down Door Bottom 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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Online Exporter China Mortised Automatic Door Bottom Weather Stripping Seal Strip Drop Down 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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Professional China China Automatic Drop and Down Aluminium Acoustic Drop 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.
