Cryotech Industries Pty Ltd
Pipefreezing and pipe repair services for mining and industrial applications in Australia and the Pacific. Also shrinkfitting and medical liquid nitrogen supplies.
http://www.anticor-chimie.com/
http://www.boringsystems.com/eng/bevri.html
http://www.bradleyandsons.com/
http://www.bradleycoredrilling.com/
http://www.natural-resources.org/minerals/
http://www.newenglandboring.com/
http://www.rodrendrilling.com/
http://www.stewartbrothers.com/