1. Pentair plc – Global leader in water softening equipment offering whole-house and industrial water softeners, filter housings, and ion exchange systems. AUTOTROL brand control valves and softener/water-softening system components. Complete range of residential, commercial, and industrial softening solutions with automatic regeneration controls. Website: https://www.pentair.com -3

  2. Veolia Water Technologies – Produces high-purity industrial deionizers including RAPIDE STRATA™ systems for applications requiring demineralized water. RO + CEDI systems combine reverse osmosis and continuous electrodeionization for high-pressure boiler feed and industrial applications. Website: https://www.veoliawatertechnologies.com -1

  3. Evoqua Water Technologies – Leading manufacturer of industrial water softening equipment and ion exchange systems for boiler feed, cooling tower makeup, and process water applications. Custom engineered solutions with PLC controls. Website: [Contact via industry channels]

  4. SUEZ Water Technologies & Solutions – International water treatment company offering comprehensive water softening systems including ion exchange resins, softener vessels, and complete packaged systems for industrial applications. Website: [Contact via industry channels] -3

  5. Indion Resins – Specializes in ion exchange resins and media for water softening, deionizing, and media-based water treatment applications including hardness removal and heavy metals reduction. Used in water softeners and media filters. Website: [Contact via industry channels] -3

  6. Xylem, Inc. – World-leading water technology company offering water softening systems integrated with pumping and control solutions for commercial and industrial applications. Website: https://www.xylem.com

  7. Grundfos Holding A/S – Global pump and water technology company providing integrated water softening solutions with variable-speed pumps and control systems for efficient operation and energy savings. Website: https://www.grundfos.com -10

  8. Culligan International – Global leader in water softening with extensive presence in China, offering industrial water softeners, commercial systems, and complete water treatment solutions for various applications. Website: [Contact via industry channels]

  9. Coyon AquaTech Limited – Manufacturer of industrial water softening equipment with customizable designs for boiler feed, cooling tower, and process water applications. Features automatic regeneration controls and durable corrosion-resistant vessels. Website: https://www.cywatertreatment.com -10

  10. 3M Company – Diversified technology company offering water softening and filtration solutions with advanced media technology for residential, commercial, and industrial applications. Website: https://www.3m.com