{
  "meta": {
    "disclaimer": "Do not rely on openFDA to make decisions regarding medical care. While we make every effort to ensure that data is accurate, you should assume all results are unvalidated. We may limit or otherwise restrict your access to the API in line with our Terms of Service.",
    "terms": "https://open.fda.gov/terms/",
    "license": "https://open.fda.gov/license/",
    "last_updated": "2026-09-07",
    "results": {
      "skip": 0,
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    }
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  "results": [
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      "proprietary_name": [
        "ISOLATION MASK"
      ],
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        "Manufacture Medical Device for Another Party (Contract Manufacturer)",
        "Manufacture Medical Device"
      ],
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        "fei_number": "3012629741",
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        "initial_importer_flag": "N",
        "reg_expiry_date_year": "2026",
        "name": "POLYZON SCIENCES Co., LTD",
        "address_line_1": "604B, #69, 1688 NORTH GUOQUAN ROAD",
        "address_line_2": "YANGPU DISTRICT",
        "city": "Shanghai",
        "state_code": "",
        "iso_country_code": "CN",
        "zip_code": "",
        "postal_code": "200433",
        "us_agent": {
          "name": "Charles Shen",
          "business_name": "Manton Business and Technology Services",
          "bus_phone_area_code": "608",
          "bus_phone_num": "2179358",
          "bus_phone_extn": "",
          "fax_area_code": "",
          "fax_num": "",
          "email_address": "cyshen@aol.com",
          "address_line_1": "37 Winding Rdg",
          "address_line_2": "",
          "city": "Oakland",
          "state_code": "NJ",
          "iso_country_code": "US",
          "zip_code": "07436",
          "postal_code": ""
        },
        "owner_operator": {
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          "owner_operator_number": "10051970",
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      },
      "pma_number": "",
      "k_number": "",
      "products": [
        {
          "product_code": "KHA",
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            "device_name": "Mask, Scavenging",
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}