經(jīng)檢測(cè)，砂巖是一種具有無(wú)放射性，無(wú)毒, 無(wú)味，無(wú)污染, 吸音，吸水，防潮，防滑，吸光等特點(diǎn)的天然環(huán)保石材，是大理石與花崗巖不可比擬的。
  砂巖可用于建筑裝修特別是使用化學(xué)用品的地方和容易產(chǎn)生回音的地方。

  歡迎惠顧訂購(gòu)！

  After the examination, the sandstone is zero radioactivity, non-toxic， tasteless, no pollution ，sound-absorbing, moisture-absorbing, moistureproof, slip resistance , light-absorbing and so on,it is a natural environmental protection stone material which the marble and the granite incomparable.
  Sandstone is available for construction repair, especially the place using chemistry and the  place  easily  producing  echo .
  Welcome to visit our company and build business relationship.