Drilling technology (water, oil mineral wells)

•Althammer GmbH & Co. KG - Welded tubes, tanks and vessels as well as complete pipeline systems and their installation…
•ARFA Röhrenwerke AG - ARFA Röhrenwerke AG is an independent company with head office in Münchenstein near Basel…
•FRANKSTAHL spol, s.r.o - EXPORTERS OF SEAMLESS AND WELDED CARBON STEEL PIPES COMPLYING WITH…
•H. Butting GmbH & Co KG - Since 1979 , BUTTING has been supplying more than 110 000 tons of pipes and piping…
•Iscor Seamless Tubes - Ispat Iscor Limited is the dominant steel producer on the African continent…
•Johnson Screens - For the past century, Johnson® Screens has been the world’s leading manufacturer of…
•Ovako Steel AB - Ovako Steel is the world’s leading manufacturer of steels for rolling bearing…
•Sitindustrie S.p.A. - SITINDUSTRIE Spa is the holding company of the Sitindustrie Group…
•TPS-Technitube Roehrenwerke GmbH - TPS is a private owned, future orientated company, operating most modern worldwide…
•United Metallurgical Company - The United Metallurgical Company (UMC) is one of the key Russian market players…
•VVT-Vitkovice - Valcovna Trub, a.s. - Our company produces high quality seamless steel tubes with a long tradition...