(주)삼우케이제이에스텍 / KJS INTERVALVE CO., LTD.

Also known as 삼우케이제이에스텍 · KJS INTERVALVE
(주)삼우케이제이에스텍 (KJS INTERVALVE CO., LTD.) is a Korea-based business registered at Unnam-ro, Seongsan-gu, Changwon-si, Gyeongsangnam-do (Postal code: 51558). It operates as a head office of a for-profit corporation. It was originally registered with the Changwon Tax Office and incorporated at the Changwon District Court, Registry Division. (주)삼우케이제이에스텍 (KJS INTERVALVE CO., LTD.) falls under the Manufacturing industry. It operates within the Pumps, Compressors & Hydraulics sector, specifically focusing on Hydraulic equipment manufacturing business activities. It has 50–99 employees. According to KOBDi Industry Ranking system, (주)삼우케이제이에스텍 (KJS INTERVALVE CO., LTD.) scored 72.33 points (down 0.08 points since August 2026) and outperforms approximately 75% of companies in the same industry. Recent performance indicators include: Employee growth: -6.11% (industry average: -2.80%).
(주)삼우케이제이에스텍은 경상남도 창원시 성산구에 있는 유압 기기 제조업 기업입니다.
609-**-*546* 1942**-0070***

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경상남도 창원시 성산구 웅남로 (51558)
Unnam-ro, Seongsan-gu, Changwon-si, Gyeongsangnam-do (51558)
Head office of a for-profit corporation
Manufacturing > Pumps, Compressors & Hydraulics > Hydraulic equipment manufacturing
September 2026
-6.11%
2025-2026
-48.09%
72.33
▼ 0.08 pts (vs. August 2026)
Top 25%
September 2026

KJS INTERVALVE CO., LTD.'s KOBDi Score is 72.33 as of Sep 2026, down 45.07 points since Apr 2025; it rose in 3 and fell in 7 of the 12 monthly updates. As of Sep 2026 it is ahead of about 75% of companies in its industry, against 75% in Aug 2026 and 94% in Apr 2025. Its strongest position was 95% (May 2025) and its weakest 75% (Sep 2026).

A year earlier, in Aug 2025, its score was 113.18 and it was ahead of about 94% of companies in its industry.

Sep 202672.33ahead of 75%
Aug 202672.41ahead of 75%
Jul 202672.41ahead of 76%
Jun 202672.21ahead of 76%
May 202672.85ahead of 77%
Apr 202673.17ahead of 77%
Mar 202673.50ahead of 77%
Feb 202673.83ahead of 77%
Dec 202573.63ahead of 75%
Aug 2025113.18ahead of 94%
Jul 2025112.96ahead of 94%
May 2025117.40ahead of 95%
Apr 2025117.40ahead of 94%

Between 2025 and 2026, the headcount of KJS INTERVALVE CO., LTD. changed by -6.11%, against an average of -2.80% in its industry. It now has 50–99 employees.

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한국유니콤밸브주식회사
KOREA UNICOMVALVE CO.,LTD		 30–49 Top 25%
성림정공(주)
SUNGLIM CO.,LTD		 1–4 Top 25%
케이제이 5–9 Top 25%
(주)고려특수금속
KOREA SPECIAL METAL CO,.LTD		 30–49 Top 25%
한신콤프렛서(주)
HANSHIN MACHINERY CO.,LTD		 1–4 Top 25%















Financial statements on file for KJS INTERVALVE CO., LTD.: 2020–2024.

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경상남도 창원시 성산구 웅남로 (51558)
Unnam-ro, Seongsan-gu, Changwon-si, Gyeongsangnam-do (51558)
Where is KJS INTERVALVE CO., LTD. located?

KJS INTERVALVE CO., LTD. is registered at Unnam-ro, Seongsan-gu, Changwon-si, Gyeongsangnam-do, South Korea (postal code 51558).

What industry is KJS INTERVALVE CO., LTD. in?

KJS INTERVALVE CO., LTD. belongs to Manufacturing › Pumps, Compressors & Hydraulics › Hydraulic equipment manufacturing.

How many employees does KJS INTERVALVE CO., LTD. have?

KJS INTERVALVE CO., LTD. has 50–99 employees.

What is KJS INTERVALVE CO., LTD.'s KOBDi Score?

72.33 as of September 2026, ahead of about 75% of companies in its industry.

Who are KJS INTERVALVE CO., LTD.'s competitors?

Similar companies include KOREA UNICOMVALVE, SUNGLIM and 케이제이.

Which businesses are near KJS INTERVALVE CO., LTD.?

Businesses registered at the same postal code (51558) include 대경도장, 병성기업 and 성빈산업. Most work in metal cutting machine manufacturing, general scale manufacturing and other new automotive parts manufacturing.

Businesses near KJS INTERVALVE CO., LTD.

Registered at postal code 51558 (웅남로, 창원시). Most businesses here work in metal cutting machine manufacturing, general scale manufacturing and other new automotive parts manufacturing.

Other hydraulic equipment manufacturing companies in 창원시

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