{ "module": "kr-suppliers", "itemId": "2158104548", "title": "EHWA TECHNOLOGIES INFORMATION CO.LTD (이화전기공업 주식회사)", "summary": "Public procurement supplier (2158104548): 39 contracts, KRW 10,130,642,210.", "data": { "kind": "supplier", "business_registration_no": "2158104548", "corp_code": null, "name_en": "EHWA TECHNOLOGIES INFORMATION CO.LTD", "name_ko": "이화전기공업 주식회사", "established_date": "1965-11-01", "address": "서울특별시 강남구 선릉로152길 30 (청담동)", "homepage": "http://www.eti21.com/", "manufacturer_type": { "code": "manufacturer", "raw_ko": "제조" }, "employees_reported": 180, "employees_note": "Self-reported employee count at Korea ON-Line E-Procurement System (KONEPS) registration; may differ from National Pension Service (L1) subscriber counts.", "amount_note": "The 12-month window is by original contract signing date: it covers contracts first signed in the period, and excludes amendments registered in the period to contracts signed earlier. Amounts are in KRW from Korea's Public Procurement Service (KONEPS). The 12-month total counts sole contracts in full and joint contracts by the supplier's share; joint contracts without a published share are counted but not summed. Multi-year contracts count only the current-period amount. Unit-price (framework) contracts are reported separately because their values are ceilings, not spend.", "procurement": { "period": { "from": "2025-11-01", "to": "2026-10-31", "basis": "original_signed_date" }, "contract_count": 39, "joint_contract_count": 0, "total_amount_krw": 10130642210, "by_category": { "goods": { "contract_count": 27, "amount_krw": 9896000210 }, "construction": { "contract_count": 3, "amount_krw": 90150000 }, "services": { "contract_count": 9, "amount_krw": 144492000 }, "foreign": { "contract_count": 0, "amount_krw": 0 } }, "by_contract_type": { "lump_sum": { "contract_count": 36, "amount_total_krw": 222642000, "amount_this_krw": 9997643970, "share_amount_krw": 9997643970 }, "unit_price": { "contract_count": 0, "amount_total_krw": 0, "amount_this_krw": 0, "share_amount_krw": 0 }, "multi_year": { "contract_count": 3, "amount_total_krw": 524578000, "amount_this_krw": 132998240, "share_amount_krw": 132998240 }, "unknown": { "contract_count": 0, "amount_total_krw": 0, "amount_this_krw": 0, "share_amount_krw": 0 } }, "top_buyers": [ { "buyer_code": "B553766", "buyer_ko": "서울교통공사", "contract_count": 6, "amount_krw": 4431890920 }, { "buyer_code": "Z003991", "buyer_ko": "인천교통공사", "contract_count": 5, "amount_krw": 2039723620 }, { "buyer_code": "6280669", "buyer_ko": "인천광역시 도시철도건설본부", "contract_count": 1, "amount_krw": 1654108500 }, { "buyer_code": "B553023", "buyer_ko": "한국원자력환경공단", "contract_count": 1, "amount_krw": 354764410 }, { "buyer_code": "D568729", "buyer_ko": "국가철도공단 GTX본부", "contract_count": 1, "amount_krw": 301759920 } ], "recent_contracts": [ { "contract_no": "R26TA02279901", "title_ko": "서울도시철도7호선 청라국제도시 연장 고압배전용 변압기 제조구매 설치", "category": "goods", "contract_type": "lump_sum", "signed_date": "2026-10-08", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 1654108500, "amount_krw": 1654108500, "buyer_ko": "인천광역시 도시철도건설본부", "method_ko": "일반경쟁", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02279901&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02171200", "title_ko": "UPS 축전지 및 내부 부품 교체공사", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-08-27", "changed_date": null, "amount_total_krw": 63800000, "amount_this_krw": 63800000, "amount_krw": 63800000, "buyer_ko": "한국보훈복지의료공단 광주보훈병원", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02171200&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02109788", "title_ko": "전산실 UPS 2호기 수선", "category": "goods", "contract_type": "lump_sum", "signed_date": "2026-07-31", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 9632700, "amount_krw": 9632700, "buyer_ko": "인천교통공사", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02109788&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02059399", "title_ko": "무정전전원장치 제작 및 설치", "category": "goods", "contract_type": "lump_sum", "signed_date": "2026-07-06", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 143165000, "amount_krw": 143165000, "buyer_ko": "한국원자력연구원", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02059399&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02032077", "title_ko": "2026년 지하철 변전소 정류기용변압기 제작구매 설치", "category": "goods", "contract_type": "lump_sum", "signed_date": "2026-07-06", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 1270737270, "amount_krw": 1270737270, "buyer_ko": "서울교통공사", "method_ko": "일반경쟁", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02032077&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02032063", "title_ko": "2026년 지하철 변전소 공냉식 정류기 개조 및 제작구매 설치", "category": "goods", "contract_type": "lump_sum", "signed_date": "2026-07-06", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 1532520000, "amount_krw": 1532520000, "buyer_ko": "서울교통공사", "method_ko": "일반경쟁", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02032063&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01988026", "title_ko": "커패시터 충전용 대용량 AC DC 컨버터 제작", "category": "goods", "contract_type": "lump_sum", "signed_date": "2026-06-23", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 86592000, "amount_krw": 86592000, "buyer_ko": "한국전기연구원", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01988026&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01954837", "title_ko": "(부산분원) 무정전전원장치(UPS) 축전지 구매설치", "category": "goods", "contract_type": "lump_sum", "signed_date": "2026-06-12", "changed_date": "2026-06-26", "amount_total_krw": 0, "amount_this_krw": 14298000, "amount_krw": 14298000, "buyer_ko": "행정안전부 국가기록원", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01954837&ctrtChgOrd=01&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01933932", "title_ko": "2026년 지하철 변전소 고압배전용 몰드변압기 등 2종 제작구매 설치", "category": "goods", "contract_type": "lump_sum", "signed_date": "2026-06-08", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 381680970, "amount_krw": 381680970, "buyer_ko": "서울교통공사", "method_ko": "일반경쟁", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01933932&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01828029", "title_ko": "보건소 무정전전원장치 축전지교체 -건강정책과 20260430", "category": "goods", "contract_type": "lump_sum", "signed_date": "2026-05-04", "changed_date": "2026-05-28", "amount_total_krw": 0, "amount_this_krw": 22000000, "amount_krw": 22000000, "buyer_ko": "서울특별시 성북구 보건소", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01828029&ctrtChgOrd=01&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01822487", "title_ko": "도시정보통합센터 무정전전원장치 교체", "category": "goods", "contract_type": "lump_sum", "signed_date": "2026-05-01", "changed_date": "2026-07-01", "amount_total_krw": 0, "amount_this_krw": 243914000, "amount_krw": 243914000, "buyer_ko": "경기도 성남시", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01822487&ctrtChgOrd=01&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01808513", "title_ko": "청사 전기실 노후 축전지(UPS 배터리) 교체 공사", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-04-28", "changed_date": null, "amount_total_krw": 13750000, "amount_this_krw": 13750000, "amount_krw": 13750000, "buyer_ko": "경찰청 서울특별시경찰청 서울광진경찰서", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01808513&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01784478", "title_ko": "무정전 전원장치(UPS) 유지보수 계약", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-04-28", "changed_date": null, "amount_total_krw": 6600000, "amount_this_krw": 6600000, "amount_krw": 6600000, "buyer_ko": "충청북도충주의료원", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01784478&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01734848", "title_ko": "[AQ유자격자 제한] 1단계 처분시설 축전지(AQ) 구매", "category": "goods", "contract_type": "lump_sum", "signed_date": "2026-04-14", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 354764410, "amount_krw": 354764410, "buyer_ko": "한국원자력환경공단", "method_ko": "일반경쟁", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01734848&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01726931", "title_ko": "개화산역 등 2개 전기실 몰드변압기 제작구매 설치", "category": "goods", "contract_type": "lump_sum", "signed_date": "2026-04-09", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 264341000, "amount_krw": 264341000, "buyer_ko": "서울교통공사", "method_ko": "제한경쟁", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01726931&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01712690", "title_ko": "전기분야 변전소 정류기용 HMI 1종 구매", "category": "goods", "contract_type": "lump_sum", "signed_date": "2026-04-07", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 16929000, "amount_krw": 16929000, "buyer_ko": "서울교통공사", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01712690&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01680392", "title_ko": "2026년 변전소 정류기용 몰드변압기 제작구매 설치", "category": "goods", "contract_type": "lump_sum", "signed_date": "2026-03-30", "changed_date": "2026-05-18", "amount_total_krw": 0, "amount_this_krw": 965682680, "amount_krw": 965682680, "buyer_ko": "서울교통공사", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01680392&ctrtChgOrd=01&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01676072", "title_ko": "군산항공대 항공기 지상전원공급장비 이동용 트레일러 구매", "category": "goods", "contract_type": "lump_sum", "signed_date": "2026-03-30", "changed_date": "2026-09-01", "amount_total_krw": 0, "amount_this_krw": 10285000, "amount_krw": 10285000, "buyer_ko": "해양경찰청 서해지방해양경찰청", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01676072&ctrtChgOrd=01&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01647891", "title_ko": "AC필터용 리액터 제조구매", "category": "goods", "contract_type": "lump_sum", "signed_date": "2026-03-20", "changed_date": "2026-04-28", "amount_total_krw": 0, "amount_this_krw": 87120000, "amount_krw": 87120000, "buyer_ko": "부산교통공사", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01647891&ctrtChgOrd=01&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01611583", "title_ko": "군산항공대 항공기 지상전원공급장비 구매", "category": "goods", "contract_type": "lump_sum", "signed_date": "2026-03-17", "changed_date": "2026-08-24", "amount_total_krw": 0, "amount_this_krw": 106700000, "amount_krw": 106700000, "buyer_ko": "해양경찰청 서해지방해양경찰청", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01611583&ctrtChgOrd=01&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" } ], "amount_note": "The 12-month window is by original contract signing date: it covers contracts first signed in the period, and excludes amendments registered in the period to contracts signed earlier. Amounts are in KRW from Korea's Public Procurement Service (KONEPS). The 12-month total counts sole contracts in full and joint contracts by the supplier's share; joint contracts without a published share are counted but not summed. Multi-year contracts count only the current-period amount. Unit-price (framework) contracts are reported separately because their values are ceilings, not spend.", "source_url": "https://www.g2b.go.kr", "verified_at": "2026-11-02T04:36:11.608Z" }, "source_url": "https://www.g2b.go.kr", "verified_at": "2026-11-02T04:36:11.608Z" }, "source_url": "https://www.g2b.go.kr", "verified_at": "2026-11-02T04:36:11.608Z", "updated_at": "2026-11-02T04:36:11.608Z", "notice": "Data from Korea's Public Procurement Service (KONEPS contract and supplier records) via data.go.kr. Corporate suppliers only; sole proprietors are excluded. Not investment advice.", "amount_note": "The 12-month window is by original contract signing date: it covers contracts first signed in the period, and excludes amendments registered in the period to contracts signed earlier. Amounts are in KRW from Korea's Public Procurement Service (KONEPS). The 12-month total counts sole contracts in full and joint contracts by the supplier's share; joint contracts without a published share are counted but not summed. Multi-year contracts count only the current-period amount. Unit-price (framework) contracts are reported separately because their values are ceilings, not spend." }