YUJIN MACHINERY LTD. (유진기공산업 주식회사)
Business Registration No.: 1348104496 | Unlisted Corporate Supplier
| English Name (KONEPS / DART) | YUJIN MACHINERY LTD. |
|---|---|
| Korean Legal Name | 유진기공산업 주식회사 |
| Business Registration No. | 1348104496 |
| Established Date | 1976-01-01 |
| Region | 경기도 안산시 |
| Address (KO) | 경기도 안산시 단원구 산단로 242 (원시동) |
| Homepage | https://yujinltd.co.kr/ |
| Manufacturer Classification | manufacturer (제조) |
| Reported Employees | 220 (Self-reported employee count at Korea ON-Line E-Procurement System (KONEPS) registration; may differ from National Pension Service (L1) subscriber counts.) |
| source_url | https://www.g2b.go.kr |
| verified_at | 2026-11-02T04:36:11.608Z |
Public procurement (last 12 months)
Contracts first signed in the last 12 months.
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.
| Aggregation Period | 2025-11-01 to 2026-10-31 (basis: original_signed_date) |
|---|---|
| 12-Month Procurement Amount | KRW 7,410,405,470 |
| 12-Month Contract Count | 32 (Joint contracts: 0) |
| Unit-Price (Framework) Contracts (Reported Separately) | 0 contracts | Ceiling: KRW 0 |
| Procurement Source | https://www.g2b.go.kr (verified: 2026-11-02T04:36:11.608Z) |
By Procurement Category
| Category | Contracts | 12M Counted Amount (KRW) |
|---|---|---|
| Goods (물품) | 30 | KRW 7,273,098,470 |
| Construction (공사) | 0 | KRW 0 |
| Services (용역) | 2 | KRW 137,307,000 |
| Foreign Procurement (외자) | 0 | KRW 0 |
By Contract Type
| Contract Type | Contracts | Supplier Share / Current Amount (KRW) | Total Contract Ceiling / Multi-year Total (KRW) |
|---|---|---|---|
| Lump-sum / Standard (총액·일반) | 32 | KRW 7,410,405,470 | KRW 137,307,000 |
| Multi-year / Continuing (장기·계속비) | 0 | KRW 0 | KRW 0 |
| Unit-price / Framework Ceiling (단가·제3자단가 — excluded from 12M total) | 0 | KRW 0 | KRW 0 |
| Unclassified / Zero-amount (기타) | 0 | KRW 0 | KRW 0 |
Top 5 Government Buyers
| Buyer (Korean Legal Name) | Agency Code | Contracts | 12M Amount (KRW) |
|---|---|---|---|
| 서울교통공사 | B553766 | 18 | KRW 6,152,940,050 |
| 인천교통공사 | Z003991 | 9 | KRW 445,706,600 |
| 광주교통공사 | Z006097 | 1 | KRW 309,700,000 |
| 대전교통공사 | B554695 | 1 | KRW 201,851,820 |
| 부산교통공사 | B551542 | 1 | KRW 162,900,000 |
Recent Contracts (up to 20)
| Signed Date | Contract No. (KONEPS) | Contract Title (KO) | Category / Type | Buyer (KO) | Contract Amount (KRW) | Participation |
|---|---|---|---|---|---|---|
2026-10-29 |
R26TA02352098 |
전동차 ECU박스조립품 등 20종 구매(채무) | goods / lump_sum |
서울교통공사 | KRW 209,000,000 |
Sole (100%) |
2026-10-02 |
R26TA02267360 |
2호선 전동차 정비용 물품 (Cable, Remote 등 12종) 제조구매 | goods / lump_sum |
인천교통공사 | KRW 19,131,200 |
Sole (100%) |
2026-09-01 |
R26TA02190699 |
전동차용 공기제동 관련 밸브 등 163종 제조구매 | goods / lump_sum |
서울교통공사 | KRW 367,825,350 |
Sole (100%) |
2026-09-01 |
R26TA02190692 |
전동차용 CM 등 125종 제조구매 | goods / lump_sum |
서울교통공사 | KRW 595,630,500 |
Sole (100%) |
2026-07-23 |
R26TA02076277 |
2호선 전동차 정비용 물품 (플렉시블 메탈호스 등 2종) 제조구매 | goods / lump_sum |
인천교통공사 | KRW 2,706,000 |
Sole (100%) |
2026-07-16 |
R26TA02046232 |
압축공기 공급장치(왕복동식, 국내공급사) 기술기준(안) 내구성시험, 소음시험, 공기질시험 3자 검증 용역 | services / lump_sum |
한국철도기술연구원 | KRW 69,800,000 |
Sole (100%) |
2026-07-08 |
R26TA02038697 |
4호선 전동차용 제동작용장치 2종 제조구매 | goods / lump_sum |
부산교통공사 | KRW 162,900,000 |
Sole (100%) |
2026-06-16 |
R26TA01963364 |
2,3호선 전동차 제동작용장치(BOU) 개조설치(세출+채무) | goods / lump_sum |
서울교통공사 | KRW 570,000,000 |
Sole (100%) |
2026-06-12 |
R26TA01957922 |
전동차용 제동실린더 및 관련 부품 67종 제조구매 | goods / lump_sum |
서울교통공사 | KRW 856,636,000 |
Sole (100%) |
2026-06-11 |
R26TA01947472 |
전동차용 활주방지밸브 및 관련 부품 21종 제조구매 | goods / lump_sum |
서울교통공사 | KRW 264,880,000 |
Sole (100%) |
2026-06-04 |
R26TA01925855 |
전동차 제동작용장치 2종 제작구매 | goods / lump_sum |
광주교통공사 | KRW 309,700,000 |
Sole (100%) |
2026-06-02 |
R26TA01923489 |
전동차용 판타그래프 등 27종 제조구매 | goods / lump_sum |
서울교통공사 | KRW 183,150,000 |
Sole (100%) |
2026-05-21 |
R26TA01882627 |
전동차 구동장치 관련 부품 5종 제조구매 | goods / lump_sum |
서울교통공사 | KRW 384,853,000 |
Sole (100%) |
2026-05-13 |
R26TA01852396 |
2호선 전동차 정비용 물품(RUBBER CUSHION 1종) 구매 | goods / lump_sum |
인천교통공사 | KRW 19,166,400 |
Sole (100%) |
2026-04-22 |
R26TA01777589 |
전동차 벨로우즈 1종 제조구매 | goods / lump_sum |
서울교통공사 | KRW 13,939,200 |
Sole (100%) |
2026-04-20 |
R26TA01785738 |
유틸리티동 공기압축기 오버홀 작업 | services / lump_sum |
한국원자력연구원 | KRW 67,507,000 |
Sole (100%) |
2026-04-17 |
R26TA01759359 |
전동차용 전공제동밸브 및 관련 부품 84종 제조구매 | goods / lump_sum |
서울교통공사 | KRW 307,560,000 |
Sole (100%) |
2026-04-16 |
R26TA01710057 |
1호선 전동차 정비용 물품(판토그라프 등 13종) 제조구매 | goods / lump_sum |
인천교통공사 | KRW 48,000,000 |
Sole (100%) |
2026-04-16 |
R26TA01705524 |
1호선 전동차 정비용 물품(에어앤드 등 99종) 제조구매 | goods / lump_sum |
인천교통공사 | KRW 247,500,000 |
Sole (100%) |
2026-03-31 |
R26TA01693511 |
전동차 공기제동장치 보수품 제조 구매 | goods / lump_sum |
대전교통공사 | KRW 201,851,820 |
Sole (100%) |
Source & Disclaimer
source_url: https://www.g2b.go.kr | verified_at: 2026-11-02T04:36:11.608Z
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.