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Friend Birch Industry Ltd
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About Us
we are one of the main manufacture of rock wool and glass wool in China, Our fiber glass produced by centrifugal technology is the ideal thermal insulating and sound-absorbing material without dregs content and poison to hurt skin. 占쏙옙��e continuous production technique can be adopted here to produce different special products used for different purposes.
We have got CE certificate for rock wool,and we hope to establish business relations with friends all over the world.
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rock wool pipe
Density: 80-150kg/m3
Length: 1000mm
Inner diameter: ...
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1. density kg/m3 thickness mm length mm) width mm remark rock wool board 40 ...
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Extrusion polystyrene board (XPS board):
Extrusion and expanded ...
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Our fiber glass produced by centrifugal technology is the ideal thermal ...
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rock wool pipe
Density: 80-150kg/m3
Length: 1000mm
Inner diameter: ...
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Glass wool felt:
Centrifugal glass wool felt is a kind of scrolling materials ...
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Rock wool products
Rock Wool Board : 1200mm *600mm,1000mm*630mm, ...
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Extrusion polystyrene board(XPS board):
Extrusion and expanded ...
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Company Name:
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