{
  "card_url": "https://itha.ai/c/maier-heidenheim.com/card.json",
  "status": "unclaimed",
  "updated_at": "2026-09-01",
  "revision": 1,
  "provenance_url": "https://itha.ai/c/maier-heidenheim.com/provenance.json",
  "card": {
    "icp": {
      "regions": [
        "global"
      ],
      "industries": [
        "renewable energy",
        "engineering",
        "paper",
        "textile",
        "plastics",
        "machine tools",
        "food",
        "chemical/pharmaceutical"
      ]
    },
    "itha": "0.1",
    "proof": {
      "customers": [
        {
          "name": "Koehler Paper Group"
        },
        {
          "name": "Textilveredlung an der Wiese GmbH"
        },
        {
          "name": "Lacom"
        },
        {
          "name": "novoflow"
        }
      ],
      "case_studies": [
        {
          "url": "https://maier-heidenheim.com/en/maiergroup/references/",
          "title": "Koehler Paper Group PM6 calender",
          "outcome": "Investments refinanced through reduced maintenance costs after installing DQ series rotary joints on the PM6 production line"
        },
        {
          "url": "https://maier-heidenheim.com/en/maiergroup/references/",
          "title": "Textilveredlung an der Wiese GmbH",
          "outcome": "Improved safety and maintenance-cycle optimization reported by this German textile finisher"
        },
        {
          "url": "https://maier-heidenheim.com/en/maiergroup/references/",
          "title": "Lacom sensor pilot",
          "outcome": "Pilot deployment of sensor technology in rotary unions for real-time component measurement"
        }
      ]
    },
    "company": {
      "hq": {
        "city": "Heidenheim",
        "country": "DE"
      },
      "url": "https://maier-heidenheim.com/en/",
      "name": "Christian Maier GmbH & Co. KG",
      "domain": "maier-heidenheim.com",
      "founded": 1925,
      "same_as": [
        "https://www.linkedin.com/company/christian-maier-gmbh-&-co-kg"
      ],
      "employees": {
        "min": 160
      },
      "legal_name": "Christian Maier GmbH & Co. KG",
      "description": "Manufactures rotary joints (rotary unions) and slip rings that transfer fluids, gases, and electrical power/signals between stationary and rotating machine parts, and provides laser cladding coating services and IO-Link condition-monitoring sensors for these components.",
      "identifiers": {
        "vat_id": "DE 145617115"
      }
    },
    "offerings": [
      {
        "id": "rotary-joints",
        "icp": {
          "industries": [
            "renewable energy",
            "engineering",
            "paper",
            "textile",
            "plastics",
            "machine tools",
            "food",
            "chemical/pharmaceutical"
          ]
        },
        "url": "https://maier-heidenheim.com/en/products/rotary-joints/",
        "kind": "hardware",
        "name": "Rotary Joints",
        "role": "manufacturer",
        "summary": "Rotary unions transferring water, compressed air, steam, hydraulic oil, thermal oil, and vacuum between stationary and rotating machine parts. Nominal sizes 3-500 mm across six standard series.",
        "certifications": [
          {
            "id": "atex",
            "status": "self_declared"
          },
          {
            "id": "ped_2014_68_eu",
            "status": "self_declared"
          },
          {
            "id": "ad2000_hp0",
            "status": "self_declared"
          },
          {
            "id": "en_iso_3834",
            "status": "self_declared"
          }
        ]
      },
      {
        "id": "electrical-rotary-joints",
        "icp": {
          "use_cases": [
            "slewing cranes",
            "plant construction",
            "sewage treatment plants",
            "mining",
            "stage technology"
          ]
        },
        "url": "https://maier-heidenheim.com/en/products/electrical-rotating-unions/",
        "kind": "hardware",
        "name": "Electrical Rotary Joints",
        "role": "manufacturer",
        "summary": "Slip rings transmitting electrical power, data, and signals across rotating interfaces, used in slewing cranes, plant construction, sewage treatment, mining, and stage technology equipment."
      },
      {
        "id": "laser-coating",
        "url": "https://maier-heidenheim.com/en/products/laser-coating-laser-cladding/",
        "kind": "service",
        "name": "Laser Coating & Cladding",
        "role": "manufacturer",
        "summary": "Laser buildup welding service applying wear-protection, corrosion-protection, and repair coatings to machine components, with adjustable hardness, thermal conductivity, and layer thickness."
      },
      {
        "id": "sensors",
        "url": "https://maier-heidenheim.com/en/products/sensors/",
        "kind": "hardware",
        "name": "Sensors & Predictive Maintenance",
        "role": "manufacturer",
        "summary": "IO-Link sensor line (Sense L leakage, Sense P/T pressure-temperature, Sense S speed, Sense W wear, Link C communication interface) for condition monitoring and predictive maintenance of rotary joints."
      }
    ],
    "engagement": {
      "url": "https://maier-heidenheim.com/en/contact/staff-contact/",
      "email": "info@maier-heidenheim.de",
      "phone": "+49 7321 317-0"
    },
    "updated_at": "2026-09-01"
  }
}