Meet us at ASDSO

Visit and learn more about the Wassara drilling technology in booth #106 together with Center Rock at Dam Safety 2013 in Providence, USA, September 8-12th!

And do not miss the technical session “The History of Down-the-Hole Drilling and the Use of Water-Powered Hammers” on Wednesday, Sept. 11 at 3-5 pm

We are looking forward to meet you there!