Contrôle de barres, tubes, fils Bic world (USA, Mexico, France) Vallourec-Mannesmann (France, Germany) Tubeurop (France) Gianoni group (Italy) Leguellec (France) Manoir Petrochem (USA, France,China) Arcelor Mittal Group (Worldwide) Noksel (Turkey) Yucel Boru (Turkey) Tube et profil (Morocco) Reaction Pipes (Russia) La Meusienne (France) Allemann (Switzerland) IWI (India) ... Arcelor Mittal Group (Worldwide) Essar Steel Algoma (Canada) Swissmetal (Switzerland) Novelis (Luxemburg) Thainox (Thailand) Essar Steel (India) Duferco (France) US Steel Canada LTV Steel (USA) National Steel (US Steel) (USA) Arvedi (Italy) Uttam Galva Steel (India) Centec (USA) Riva Group (Italy) Umicore (France) ... Références dans le monde Contrôle de cylindres : Jauges de mesure d’épaisseur, profil, stations d’essuyage  : Agrawal Metal Works (India) Al Invest Bridlicná, a.s. (Czech Republic) Amera Slovakia Kremnica, s.r.o- Slovakia ArcelorMittal F-M a.s., (Czech Republic) ArcelorMittal Aceralia - (Spain) ArcelorMittal South Africa Bohler-Uddeholm Precision Strip- (Austria) Compania Valenciana de Aluminio (Spain) Copalcor Rolled Metals (South Africa) CZ Strakonice  (Czech Republic) Daewon Steel (South Korea) Dana Glacier Tribometal, (Slovakia) Duferco (South Africa) EnviroWales Ltd (UK) FGP Sensors & Instrumentation (France) Galvano Gesellschaft Brückmann (Germany) GEMI Hustopece,  (Czech Republic) MED Povrly, a.s. (Czech Republic) Meta Copper And Alloy Limited  (India) MINO S.p.A. - ITALY Mincovna Kremnica (Slovakia) NASTECH (South Korea) NELCO - USA Özer Metal Sanayi (Turkey) Pásová ocel (Czech Republic) Sherman Steel Technologies, (UAE) SOTYL (Argentina) Special Metals Wiggin Limited (UK) Theis Iberica (Spain) ThyssenKrupp Electrical Steel India (India) TI Group Automotive Systems (Belgium) Tower Aluminium Nig Plc. (Nigeria) Tube Investments of India Ltd. (India) TÜV Rheinland Werkstoffprüfung (Germany) U.S. Steel Smederevo (Serbia) Voestalpine Stahl (Austria) Walcownia Metali Nieželaznych  (Poland) Wenzhou Haifeng (China) Wenzhou Hongyuan Copper Ind.(China) Wickeder Westfalenstahl (Germany) WISCO  (China) Zelezárny Velky Senov, (Czech Republic)