NOTICE THE BAD QUALITY STONE COATED STEEL ROOF MADE IN CHINA WHICH cheat the buy

 iNOTICE THE BAD QUALITY STONE COATED STEEL ROOF MADE IN CHINA WHICH cheat the buyers:
 

(1).the color of the sands not the real nature color.all the white color stone which is be colored by cheap dyestuff.with in several month not up to 1 year, the sand will fade to white!(plz put the sand in side the boiling water for half a hour!!! then you ll know the ture color of the sand of your sample! its very bad quality sand!)
the good way to do the color should be: to the best of producer's abilities to find the nature color stone.the grey,the black and brown etc. all should use the nature color stone sand! only the red yellow and green blue color sand shoud be colored by very very strong quality and expensive dyestuff!!
 
(2).chemical adhesive.also should be very strong and be used of for very famous brand stone coated steel, with many years people have the experience to know the quality.the one used for your sample its very bad quality chemical adhesive, i promiss you some of them only 1 year this kind of roof  all the stone ships will go only leave the barren metal sheet.
and we warranty your 30 years quality! with the certifications document.
 
(3).about the steel. no need to talk more i think, that our green color steel of course its the best !

edited by stone coated metal roofing

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