Dril-Quip is one of the world's leading manufacturers of onshore and offshore drilling and production equipment. The Company designs and manufactures ...
Otto Olsen AS is a supplier of complete non-welded piping systems, pipe modules, separate pipe- and pipe components, as well as high and low pressure...
Hamamatsu Photonics is the world-leading provider of Photomultiplier Tubes (PMTs) for oil well logging and geological exploration where stable operation of the instrument...