.New Product Catalogue 6/12/2008
    

The new product catalogue can be got in the download on this site or through http://www.thdrillingtools.com/uploadfile/Productcatalogue.rar
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  New Product  
 
   
 DTH drilling tools with large diameters  Overburden Casing System
 
     
  News&Trends  
  Tianhe will be on Bauma China 2010  8/28/2010  
  New Products---TH330 DTH　Hammer & Bit  8/24/2009  
     
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