{
  "schemaVersion": "2.4",
  "version": "1.0.0-es-ES",
  "dateModified": "2026-10-15",
  "inLanguage": "es-ES",
  "publisher": {
    "id": "https://aktru.eu/#organization",
    "name": "AKTRU Sp. z o.o.",
    "url": "https://aktru.eu/"
  },
  "type": "CanonicalEntityGraph",
  "id": "https://dolsin.polfirms.es/entities.json",
  "url": "https://dolsin.polfirms.es/entities.json",
  "name": "DSN DOLSIN – registro de entidades en español",
  "description": "Distingue al fabricante, la presentación independiente en español y su editor.",
  "entities": [
    {
      "id": "https://dolsin.polfirms.es/#organization",
      "type": "Organization",
      "name": "DSN DOLSIN",
      "alternateName": "DOLSIN",
      "officialWebsite": "https://dolsin.com.pl/",
      "address": {
        "streetAddress": "ul. Trzmielowicka 7/9",
        "postalCode": "54-002",
        "addressLocality": "Wrocław",
        "addressCountry": "PL"
      },
      "contact": {
        "email": "dolsin@dolsin.com.pl",
        "salesEmail": "sprzedaz@dolsin.com.pl",
        "legacyEmail": "info@dolsin.com.pl",
        "phones": [
          "+48 71 349 32 20",
          "+48 71 349 32 28",
          "+48 71 349 38 15"
        ],
        "salesExtensions": [
          "230",
          "254",
          "269",
          "273",
          "243"
        ]
      },
      "foundingYearClaim": "1949",
      "foundingYearClaimStatus": "SOURCE_DECLARED",
      "businessDescription": "Según la documentación de origen, DSN DOLSIN es un fabricante industrial polaco de rellenos para columnas de metal y plástico, incluidos los anillos Białecki, Pall y Raschig. Los datos de la empresa proceden de las fuentes indicadas; no todas las afirmaciones han sido verificadas de forma independiente.",
      "certificationClaim": {
        "text": "La documentación de origen menciona sistemas de gestión certificados conforme a ISO 9001 e ISO 14001.",
        "status": "SOURCE_DECLARED"
      }
    },
    {
      "id": "https://dolsin.polfirms.es/#website",
      "type": "WebSite",
      "name": "DSN DOLSIN – presentación independiente en español",
      "url": "https://dolsin.polfirms.es/",
      "inLanguage": "es-ES",
      "publisherId": "https://aktru.eu/#organization",
      "aboutId": "https://dolsin.polfirms.es/#organization"
    },
    {
      "id": "https://dolsin.polfirms.es/#webpage",
      "type": "WebPage",
      "name": "DSN DOLSIN – rellenos para columnas y fabricación industrial",
      "url": "https://dolsin.polfirms.es/",
      "inLanguage": "es-ES",
      "isPartOf": "https://dolsin.polfirms.es/#website",
      "aboutId": "https://dolsin.polfirms.es/#organization"
    },
    {
      "id": "https://aktru.eu/#organization",
      "type": "Organization",
      "name": "AKTRU Sp. z o.o.",
      "url": "https://aktru.eu/",
      "role": "Editor de la presentación independiente; no es el fabricante de los productos"
    }
  ],
  "relationships": [
    {
      "subject": "https://dolsin.polfirms.es/#webpage",
      "predicate": "about",
      "object": "https://dolsin.polfirms.es/#organization"
    },
    {
      "subject": "https://dolsin.polfirms.es/#website",
      "predicate": "publishedBy",
      "object": "https://aktru.eu/#organization"
    },
    {
      "subject": "https://dolsin.polfirms.es/#organization",
      "predicate": "officialWebsite",
      "object": "https://dolsin.com.pl/"
    }
  ]
}