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Factory Selling Aluminium Automatic Drop Down Door Bottom Seal Concealed Door Drop 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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Super Lowest Price Mounted Automatic Door Bottom Seal Drop-Down Seals
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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China New Product Surface Mounted Automatic Drop Down Draught Acoustic Seal
Product Advantage;
1) Ultra-thin and beautiful,compact and stable structure.
2) Surface mounted,simple and convenient installation.
3) Both ends are equipped with decorative end cap, suitable and beautiful.
4) Stainless steel plunger can install in any side of products to accommodate the door opening and closing.
5) Stainless steel plunger can lock automatically after adjustment,not loose, durable and stable seal effect.
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China New Product Surface Mounted Automatic Drop Down Draught Acoustic Seal
Product Advantage;
1) Ultra-thin and beautiful,compact and stable structure.
2) Surface mounted,simple and convenient installation.
3) Both ends are equipped with decorative end cap, suitable and beautiful.
4) Stainless steel plunger can install in any side of products to accommodate the door opening and closing.
5) Stainless steel plunger can lock automatically after adjustment,not loose, durable and stable seal effect.
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Wholesale OEM/ODM Concealed Aluminum Automatic Drop Down Door Bottom Seal
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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Low MOQ for U Shape Automatic Door Bottom Seal Embedded Automatic Drop Down Seal
Product Advantage;
1) Small size, compact and unique structure, small installation space, wide applications.
2) Top installation or install with brackets.
3) The top installation is convenient and diversified, extract the whole lifting mechanism to install, or only extract sealing strip to install.
4) Internal four-bar linkage mechanism, flexible movement, stable structure, stronger anti – wind pressure.
5) Stable and reliable big plunger, automatically locks after adjustment and does not loosen. Durable and stable sealing effect.
6) Optional for stainless steel bracket or Nylon decorative end cap.
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Low MOQ for U Shape Automatic Door Bottom Seal Embedded Automatic Drop Down Seal
Product Advantage;
1) Small size, compact and unique structure, small installation space, wide applications.
2) Top installation or install with brackets.
3) The top installation is convenient and diversified, extract the whole lifting mechanism to install, or only extract sealing strip to install.
4) Internal four-bar linkage mechanism, flexible movement, stable structure, stronger anti – wind pressure.
5) Stable and reliable big plunger, automatically locks after adjustment and does not loosen. Durable and stable sealing effect.
6) Optional for stainless steel bracket or Nylon decorative end cap.
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100% Original Factory Aluminum Door Bottom Drop Down Seal GF-B09
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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100% Original Factory Aluminum Door Bottom Drop Down Seal GF-B09
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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Factory Cheap Hot Concealed 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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Short Lead Time for Automatic Door Bottoms Drop Down Acoustical Bottom Seals
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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China Supplier Fire Rated Door Drop Down Seal Concealed Automatic 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.
