Since 1892, OPW has built its identity around dependable fluid-handling solutions for customers worldwide. Now part of Dover, the company employs more than 1,500 people and operates manufacturing sites across four continents, including a Hamilton, Ohio-based operation where OPW Engineered Systems has made components in the USA since 1983. OPW maintains ISO-9000 certification across its global manufacturing footprint.
ISO 9000
CE Certification
FDA Approved Silicone Oil
CE
Quality certification
FDAAPPROVAL
Quality certification
Gorman-Rupp IndustriesFor more than 70 years, Gorman-Rupp Industries has been one of Bellville’s American manufacturing operations, designing and building made-to-order fluid pumps for original equipment manufacturers. A division of The Gorman-Rupp Company, it keeps engineering and production under one roof and works directly with OEM teams on equipment ranging from medical devices to liquid-cooling systems. GRI has operated in Bellville since 1953 and holds ISO 9001:2015 and ISO 14001:2015 certifications.BELLVILLE, OH
OPW Clean Energy SolutionsOPW Clean Energy Solutions brings together established brands that engineer and manufacture fluid-handling equipment and cryogenic systems for hydrogen, LNG, helium and industrial gases. Its portfolio spans ACME Cryogenics’ mission-critical systems, RegO’s pressure-control equipment and CPC-Cryolab’s cryogenic components, giving the business a distinctive reach from individual valves to installed infrastructure. The group’s roots include ACME Cryogenics, established in Allentown in 1969, and RegO Products, whose history traces to the invention of the CO₂ cylinder valve and its 1918 founding.ALLENTOWN, PA
Watson McDaniel CompanySince 1878, Watson McDaniel has made steam and fluid specialty products for industrial systems, including the steam traps that remain a defining part of its heritage. The Pottstown manufacturer operates more than 50 CNC machining centers and has held ISO 9001 certification since 1995, serving customers in the United States and through a global network that includes its Shanghai plant opened in 1997.POTTSTOWN, PA
Delaware Manufacturing Industries Corporation (DMIC)Founded in 1992 near Niagara Falls, Delaware Manufacturing Industries Corporation (DMIC) designs and manufactures precision fluid-handling components and assemblies for hydraulic power and other demanding applications. The American-owned and operated company combines engineering support with in-house production, including custom work that ranges from small needle valves to machining 6,000-pound units and 36-inch-diameter pieces. DMIC manufactures its products at its U.S. facility and holds ISO 9001:2015 certification.WHEATFIELD, NY