Dril-Quip is one of the world's leading manufacturers of onshore and offshore drilling and production equipment. The Company designs and manufactures ...
James Walker Norge AS is part of the James Walker Group, which is a leading supplier of fluid sealing products and related items to the world's oil an...
Hamamatsu Photonics is the world-leading provider of Photomultiplier Tubes (PMTs) for oil well logging and geological exploration where stable operation of the instrument...