대현엔지니어링

{
  "address": "경기도 화성시",
  "ceo_name": "박영윤",
  "certificate": [
    {
      "cert_number": "20070202229",
      "changes": "",
      "disclosure_date": "2007-10-02",
      "first_cert_date": "2007-10-02",
      "no": "1",
      "type": "기술평가보증기업(기금)",
      "valid_period": "2007-10-02 ~ 2008-10-01"
    },
    {
      "cert_number": "20080106348",
      "changes": "",
      "disclosure_date": "2008-09-26",
      "first_cert_date": "2007-10-02",
      "no": "2",
      "type": "기술평가보증기업(기금)",
      "valid_period": "2008-10-02 ~ 2009-10-01"
    },
    {
      "cert_number": "20090108322",
      "changes": "",
      "disclosure_date": "2009-09-15",
      "first_cert_date": "2007-10-02",
      "no": "3",
      "type": "기술평가보증기업(기금)",
      "valid_period": "2009-10-02 ~ 2011-10-01"
    },
    {
      "cert_number": "20110108204",
      "changes": "",
      "disclosure_date": "2011-11-23",
      "first_cert_date": "2007-10-02",
      "no": "4",
      "type": "기술평가보증기업(기금)",
      "valid_period": "2011-10-02 ~ 2013-10-01"
    },
    {
      "cert_number": "20130112151",
      "changes": "",
      "disclosure_date": "2013-11-20",
      "first_cert_date": "2007-10-02",
      "no": "5",
      "type": "기술평가보증기업(기금)",
      "valid_period": "2013-10-02 ~ 2015-10-01"
    },
    {
      "cert_number": "20150113596",
      "changes": "",
      "disclosure_date": "2015-12-09",
      "first_cert_date": "2007-10-02",
      "no": "6",
      "type": "기술평가보증기업(기금)",
      "valid_period": "2015-10-02 ~ 2017-10-01"
    },
    {
      "cert_number": "20170112520",
      "changes": "",
      "disclosure_date": "2017-10-30",
      "first_cert_date": "2007-10-02",
      "no": "7",
      "type": "기술평가보증기업(기금)",
      "valid_period": "2017-10-02 ~ 2019-10-01"
    },
    {
      "cert_number": "20190113090",
      "changes": "",
      "disclosure_date": "2019-11-11",
      "first_cert_date": "2007-10-02",
      "no": "8",
      "type": "기술평가보증기업(기금)",
      "valid_period": "2019-10-02 ~ 2021-10-01"
    },
    {
      "cert_number": "20220105030144",
      "changes": "",
      "disclosure_date": "2022-01-05",
      "first_cert_date": "2007-10-02",
      "no": "9",
      "type": "혁신성장유형",
      "valid_period": "2021-10-02 ~ 2024-10-01"
    },
    {
      "cert_number": "20241218020017",
      "changes": "",
      "disclosure_date": "2024-12-18",
      "first_cert_date": "2007-10-02",
      "no": "10",
      "type": "연구개발유형",
      "valid_period": "2024-12-18 ~ 2027-12-17"
    }
  ],
  "company_name": "대현엔지니어링",
  "corp_no": "",
  "financials": {},
  "industry": "건설 및 채광용 기계장비 제조업",
  "investment": [],
  "main_products": "건설기계용 어태치먼트",
  "phone": "031-356-****",
  "years": []
}