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Excellent
water-sealing property |
| With rain-proof
plate,and grooves and poles water drainage,Doors
and windows can isolate rain to outside doors
completely.Their water-sealing proprty is in
accordance with DIDN18055. |
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Pressing-resisting |
| With special
pressing-resisting techniques,profiles remain
uncracked in the drop property experiment with
a heavy hammer of 10kgs freely dropped from 1
meter height at 10 10¡æ. |
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Excellent
heat preservation |
| With low heat-conduct
property,the heat insulation of plastic is 1250
times beter than aluminum.Especially with good
air-sealing property,even though it is dozens
of degree below zero outside door,it is another
warm world indoors |
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Good
air-sealing property |
Every gap
of plastic windows has gasket.Unit gap length
is below 4m3/mmhm,plastic windows
and doors can play the role of air-conditioner
in rooms with cold-warm equipment.As a resuit,energy
can be saved. |
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Excellent
theft proof property |
| Plastic doors
and windows together with good mental components
and glass fasteners leave no room for thieves. |
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Excellent
sound insulation |
| With elaborate
structure design and rigorous connection,the
sound in sulation of plastic doors and windows
is below 20db,which is in accordance with DIDN4109. |
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| |
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Aging
resisting |
| Adopting imported
improver,and with ultraviolet-radiation-proof
Absorbent,plastic doors and windows remain the
same color and unbrickled without aging under
burning sun,heavy rain,dryness and wetness from
30¡æ to 70¡æ. |
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|
 |
Excellent
fire-proof property |
| Plastic-steel
windows are good fire-resisting material.They
are not self-ignite,not combustion-supporting
but self-extinct.They are your ideal choices. |
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Scientific
design |
| Plastic doors
and windows are made of sound energy-saving profiles,After
scientific design,they add beauty to traditional
or modern buildings. |
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 |
Easy-maintained |
| Plastic doors
and windows don't corrode,don't change color,and
don't be influenced by ashes or cements or glue
paste,They hardly need maintenance,Any cleanser
can make them clean and white as before. |
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No
erosion |
| Plastic doors
and windows do not erode by any acid or alkall
medicine and they are't affected by waste gas
or salty substances. Therefore,they are very
suitable choice in littoral and heavy-industry
area. |
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Words
of builders |
| Plastic doors
and windows are worthy of four-general new products.Plastic
doors and windows are excellent! |
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