현대강전(주)

{
  "address": "경상남도 창원시",
  "ceo_name": "김용수",
  "certificate": [
    {
      "cert_number": "20180108014",
      "changes": "",
      "disclosure_date": "2018-06-27",
      "first_cert_date": "2018-06-27",
      "no": "1",
      "type": "기술평가보증기업(기금)",
      "valid_period": "2018-06-27 ~ 2020-06-26"
    },
    {
      "cert_number": "20200106083",
      "changes": "",
      "disclosure_date": "2020-05-13",
      "first_cert_date": "2018-06-27",
      "no": "2",
      "type": "기술평가보증기업(기금)",
      "valid_period": "2020-06-27 ~ 2022-06-26"
    },
    {
      "cert_number": "20220602030080",
      "changes": "",
      "disclosure_date": "2022-06-02",
      "first_cert_date": "2018-06-27",
      "no": "3",
      "type": "혁신성장유형",
      "valid_period": "2022-06-27 ~ 2025-06-26"
    },
    {
      "cert_number": "20250827030017",
      "changes": "",
      "disclosure_date": "2025-08-27",
      "first_cert_date": "2018-06-27",
      "no": "4",
      "type": "혁신성장유형",
      "valid_period": "2025-06-27 ~ 2028-06-26"
    }
  ],
  "company_name": "현대강전(주)",
  "corp_no": "194211-*******",
  "financials": {
    "2022": {
      "capital_stock": 120000000,
      "cost_of_sales": 8045113000,
      "current_assets": 5662362000,
      "current_liabilities": 1404801000,
      "gross_profit": 936495000,
      "net_income": 216568000,
      "net_income_bs": 211607000,
      "non_current_assets": 821171000,
      "non_current_liabilities": 1700000000,
      "non_operating_expenses": 41265000,
      "non_operating_income": 76836000,
      "operating_profit": 180997000,
      "revenue": 8981607000,
      "sga_expenses": 755498000,
      "total_assets": 6483534000,
      "total_equity": 3378733000,
      "total_liabilities": 3104801000
    }
  },
  "industry": "전기회로 개폐, 보호장치 제조업",
  "investment": [],
  "main_products": "전동기계전기류밸브류)",
  "phone": "055-264-****",
  "years": [
    2022
  ]
}