{
  "icp": {
    "industries": [
      "Pharma / Life Sciences",
      "Automotive / E-Mobilität",
      "Verpackung",
      "Batteriefertigung",
      "Medizintechnik",
      "Halbleiter",
      "Optik",
      "Lebensmittelproduktion"
    ]
  },
  "itha": "0.2",
  "lang": "de",
  "proof": {
    "certifications": [
      {
        "id": "iso_9001",
        "status": "self_declared",
        "evidence_url": "https://www.zeltwanger.de/de/unternehmen/"
      }
    ]
  },
  "company": {
    "hq": {
      "city": "Tübingen",
      "country": "DE"
    },
    "url": "https://www.zeltwanger.de/de/",
    "name": "ZELTWANGER",
    "domain": "zeltwanger.de",
    "founded": 1982,
    "same_as": [
      "https://www.linkedin.com/company/zeltwanger-gruppe"
    ],
    "employees": {
      "min": 1200
    },
    "legal_name": "ZELTWANGER Holding GmbH",
    "description": "ZELTWANGER is a group of eight companies at six locations in Germany, the USA and the Czech Republic. It works in three areas: contract manufacturing, leak testing and thermal management for heat-exchanger production."
  },
  "offerings": [
    {
      "id": "zed-serie",
      "icp": {
        "use_cases": [
          "Relativdruckprüfung",
          "Differenzdruckprüfung",
          "Massendurchflussmessung",
          "Dichtheitsprüfung in der Qualitätssicherung"
        ]
      },
      "url": "https://www.zeltwanger.de/de/produkte/",
      "kind": "hardware",
      "name": "ZED-Serie Dichtheitsprüfgeräte",
      "role": "manufacturer",
      "pricing": {
        "model": "quote"
      },
      "summary": "ZED-Serie leak testers and test modules (ZEDbase+, ZEDmod, ZEDeco+, ZEDsatellite, ZEDbox, ZEDcore) for leak testing with air. The line also includes the ZEDnet device-management software.",
      "category": "test_equipment"
    },
    {
      "id": "dichtheitspruefung-loesungen",
      "icp": {
        "use_cases": [
          "Dichtheitsprüfung von Batteriezellen und -packs",
          "Prüfung von Brennstoffzellen- und Elektrolyseurkomponenten",
          "Helium-Schnüffelprüfung",
          "Dichtheitsprüfung von Druckgussgehäusen"
        ],
        "industries": [
          "E-Mobilität",
          "Wasserstoff",
          "Medizintechnik",
          "Druckguss"
        ]
      },
      "url": "https://www.zeltwanger.de/de/technologien/dichtheitspruefung/",
      "kind": "hardware",
      "name": "Lösungen für die Dichtheitsprüfung",
      "role": "manufacturer",
      "pricing": {
        "model": "quote"
      },
      "summary": "Custom leak-test stations and systems: ZEDstation (semi-automated), ZEDflex (rack-mountable), ZEDsystem (slide table), ZEDcell (automated tracer-gas sniffer testing).",
      "category": "test_automation_system"
    },
    {
      "id": "fertigungsdienstleistungen",
      "icp": {
        "use_cases": [
          "CNC-Fräsen",
          "CNC-Drehen",
          "Drahterodieren",
          "Präzisionsbearbeitung von Einzelteilen und Serien"
        ]
      },
      "url": "https://www.zeltwanger.de/de/technologien/fertigungsdienstleistungen/",
      "kind": "service",
      "name": "Fertigungsdienstleistungen",
      "role": "service_provider",
      "pricing": {
        "model": "quote"
      },
      "summary": "Contract manufacturing of single parts and series by CNC milling on 3-, 4- and 5-axis machining centres, CNC turning of workpieces up to Ø 800 mm and 2,000 mm long, and wire EDM.",
      "category": "contract_manufacturing"
    },
    {
      "id": "montagedienstleistungen",
      "url": "https://www.zeltwanger.de/de/technologien/montagedienstleistungen/",
      "kind": "service",
      "name": "Montagedienstleistungen",
      "role": "service_provider",
      "pricing": {
        "model": "quote"
      },
      "summary": "Contract assembly of components, subassemblies and complete systems. It includes mechanical, pneumatic and electrical testing.",
      "category": "contract_manufacturing"
    },
    {
      "id": "automatisierungsloesungen-waermetauscher",
      "url": "https://www.zeltwanger.de/de/automatisierungsloesungen-fuer-die-waermetauscherproduktion",
      "kind": "hardware",
      "name": "Automatisierungslösungen für die Wärmetauscherproduktion",
      "role": "manufacturer",
      "pricing": {
        "model": "quote"
      },
      "summary": "Automation systems for heat-exchanger production: in-line, one-piece-flow, stand-alone, rotary indexing and robot cells for assembly, handling, marking, dispensing and testing.",
      "category": "special_purpose_machine",
      "extensions": {
        "robotics": {
          "category": "special_purpose_machine",
          "applications": [
            "assembly",
            "screwdriving",
            "material_handling",
            "dispensing",
            "cutting",
            "inspection"
          ],
          "spec_version": "0.2"
        }
      }
    },
    {
      "id": "end-of-line-pruefanlagen",
      "url": "https://www.zeltwanger.de/de/end-of-line-pruefanlagen-fuer-die-waermetauscherfertigung/",
      "kind": "hardware",
      "name": "End-of-Line Prüfanlagen für die Wärmetauscherfertigung",
      "role": "manufacturer",
      "pricing": {
        "model": "quote"
      },
      "summary": "Modular end-of-line test systems for heat-exchanger production.",
      "category": "test_automation_system"
    },
    {
      "id": "fin-mill",
      "icp": {
        "use_cases": [
          "Lamellenfertigung für Kühler, Kondensatoren und Verdampfer",
          "Lamellenfertigung für Wärmepumpen und Ladeluftkühler"
        ]
      },
      "url": "https://www.zeltwanger.de/de/technologien/thermomanagement/zeltwanger-fin-mill/",
      "kind": "hardware",
      "name": "ZELTWANGER Fin Mill",
      "role": "manufacturer",
      "pricing": {
        "model": "quote"
      },
      "summary": "Production system for louver, flat, oil-cooler and turbulator fins from aluminium, stainless steel or copper strip 10–110 mm wide; up to 180 cuts/min single-track.",
      "category": "press"
    },
    {
      "id": "dakks-akkreditierte-kalibrierung",
      "url": "https://www.zeltwanger.de/de/technologien/dakks-akkreditierte-kalibrierung/",
      "kind": "service",
      "name": "DAkkS-akkreditierte Kalibrierung",
      "role": "service_provider",
      "pricing": {
        "model": "quote"
      },
      "summary": "Calibration under DIN EN ISO/IEC 17025:2018 for the measured quantities pressure and flow, under DAkkS accreditation D-K-21368-01-00.",
      "category": "certification_service",
      "certifications": [
        {
          "id": "iso_17025",
          "issuer": "DAkkS",
          "status": "third_party_certified",
          "evidence_url": "https://www.zeltwanger.de/de/technologien/dakks-akkreditierte-kalibrierung/"
        }
      ]
    }
  ],
  "engagement": {
    "url": "https://www.zeltwanger.de/de/kontaktanfrage/",
    "email": "holding@zeltwanger.de",
    "phone": "+49 7071 3663-301"
  },
  "extensions": {
    "robotics": {
      "roles": [
        "systems_integrator"
      ],
      "spec_version": "0.2"
    }
  },
  "updated_at": "2026-09-27"
}