• Alfa Laval Corporate AB

• Apparecchi Di Sicurezza E Di Tenuta S.p.A.

• Benvig Heat Transfer spol. s r.o.

• Bopp & Reuther Valves GmbH

• Canam Services INC, doing business

   as Canam Pipe & Supply

• Epozid BG Varna LTD

• Farris

• FST GmbH Filtrations - Separations - Technik

• Inmatec GaseTechnologie GmbH & Co.KG

• Inox Tech S.P.A.

• Kravopolska a.s.

• Flowserve US Inc.

• ONDRSTROJ ENGINEERING s.r.o.

• LINDE GmbH Linde Engineering

• J.C. FABRICA VALVULAS S.A.U.

• Horst Kuervers GmbH

• Leser GmbH & Co. KG

• Nexson Group SAS

• Ningbo Tianyi Petrochemical Heavy

  Equipment Manufacturing Co. Ltd

• Ondrejovická strojírna, a. s.

• PBS Industry, a.s.

• The Weir Group PLC

• Tranter CIS LLC

• Tubacex Group

• Vitherm

• ZVU Potez a.s.

• F.I.S. Gmbh

• Benschop Afsluiter Fabriek B.V. (BAF Valves)

• ORION S.P.A

• CIEST METAL OU

• CONTROL SEAL B.V.