한국종합철관(주)

{
  "address": "충남 천안시",
  "ceo_name": "김연태",
  "certificate": [
    {
      "cert_number": "20090105849",
      "changes": "",
      "disclosure_date": "2009-06-19",
      "first_cert_date": "2009-06-19",
      "no": "1",
      "type": "기술평가보증기업(기금)",
      "valid_period": "2009-06-19 ~ 2011-06-18"
    },
    {
      "cert_number": "20110104027",
      "changes": "",
      "disclosure_date": "2011-06-28",
      "first_cert_date": "2009-06-19",
      "no": "2",
      "type": "기술평가보증기업(기금)",
      "valid_period": "2011-06-19 ~ 2013-06-18"
    },
    {
      "cert_number": "20130105225",
      "changes": "",
      "disclosure_date": "2013-06-05",
      "first_cert_date": "2009-06-19",
      "no": "3",
      "type": "기술평가보증기업(기금)",
      "valid_period": "2013-06-19 ~ 2015-06-18"
    },
    {
      "cert_number": "20150105123",
      "changes": "",
      "disclosure_date": "2015-05-29",
      "first_cert_date": "2009-06-19",
      "no": "4",
      "type": "기술평가보증기업(기금)",
      "valid_period": "2015-06-19 ~ 2017-06-18"
    },
    {
      "cert_number": "20170107261",
      "changes": "",
      "disclosure_date": "2017-06-22",
      "first_cert_date": "2009-06-19",
      "no": "5",
      "type": "기술평가보증기업(기금)",
      "valid_period": "2017-06-19 ~ 2019-06-18"
    },
    {
      "cert_number": "20190109558",
      "changes": "",
      "disclosure_date": "2019-08-19",
      "first_cert_date": "2009-06-19",
      "no": "6",
      "type": "기술평가보증기업(기금)",
      "valid_period": "2019-06-19 ~ 2021-06-18"
    },
    {
      "cert_number": "20210729030284",
      "changes": "",
      "disclosure_date": "2021-07-29",
      "first_cert_date": "2009-06-19",
      "no": "7",
      "type": "혁신성장유형",
      "valid_period": "2021-06-19 ~ 2024-06-18"
    },
    {
      "cert_number": "20240703030081",
      "changes": "",
      "disclosure_date": "2024-07-03",
      "first_cert_date": "2009-06-19",
      "no": "8",
      "type": "혁신성장유형",
      "valid_period": "2024-06-19 ~ 2027-06-18"
    }
  ],
  "company_name": "한국종합철관(주)",
  "corp_no": "154311-*******",
  "financials": {
    "2022": {
      "capital_stock": 2800000000,
      "cost_of_sales": 16096856000,
      "current_assets": 9577101000,
      "current_liabilities": 11754456000,
      "gross_profit": 1847677000,
      "net_income": 107023000,
      "net_income_bs": 97876000,
      "non_current_assets": 7755125000,
      "non_current_liabilities": 43686000,
      "non_operating_expenses": 471998000,
      "non_operating_income": 120162000,
      "operating_profit": 458859000,
      "revenue": 17944533000,
      "sga_expenses": 1388818000,
      "total_assets": 17332226000,
      "total_equity": 5534084000,
      "total_liabilities": 11798142000
    },
    "2023": {
      "capital_stock": 2800000000,
      "cost_of_sales": 18779520000,
      "current_assets": 8324690000,
      "current_liabilities": 10587638000,
      "gross_profit": 2429184000,
      "net_income": 162347000,
      "net_income_bs": 68693000,
      "non_current_assets": 7585725000,
      "non_current_liabilities": 0,
      "non_operating_expenses": 676020000,
      "non_operating_income": 63806000,
      "operating_profit": 774561000,
      "revenue": 21208704000,
      "sga_expenses": 1654622000,
      "total_assets": 15910415000,
      "total_equity": 5322777000,
      "total_liabilities": 10587638000
    }
  },
  "industry": "강관 제조업",
  "investment": [],
  "main_products": "상,하수도강관 제조",
  "phone": "041-523-****",
  "years": [
    2023,
    2022
  ]
}