‘UNPRECEDENTED’ would be an apt word to describe demand for the services of family owned and operated Wallis Drilling, which has done surface drilling work for some of the biggest open-pit miners since it was founded in 1964.
27/06/2012 - 10:47
Experienced Wallis team not yet turning cartwheels despite overflowing order book
By Shanna Crispin
27/06/2012 - 10:47
