에스제이(SJ)테크

에스제이(SJ)테크 is a Korea-based business registered at 인천 남동구 도림북로 (Postal code: 21621). It operates as an individual business. It was originally registered with the Tongyeong Tax Office. 에스제이(SJ)테크 falls under the Manufacturing industry. It operates within the Power Transmission Components sector, specifically focusing on Gear and power transmission manufacturing business activities. It has 5–9 employees. According to KOBDi Industry Ranking system, 에스제이(SJ)테크 scored 25.10 points and outperforms approximately 56% of companies in the same industry.
에스제이(SJ)테크는 인천 남동구에 있는 기업입니다.
612-**-*230*

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인천 남동구 도림북로 (21621)
Individual business
Manufacturing > Power Transmission Components > Gear and power transmission manufacturing
December 2024
25.10
- (vs. August 2026)
Top 44%
September 2026

에스제이(SJ)테크's KOBDi Score is 25.10 as of Sep 2026, up 0.16 points since Apr 2025; it rose in 1 of the 12 monthly updates and never fell. As of Sep 2026 it is ahead of about 56% of companies in its industry, against 56% in Aug 2026 and 58% in Apr 2025. Its strongest position was 60% (May 2025) and its weakest 56% (Sep 2026).

A year earlier, in Aug 2025, its score was 24.94 and it was ahead of about 57% of companies in its industry.

Sep 202625.10ahead of 56%
Aug 202625.10ahead of 56%
Jul 202625.10ahead of 56%
Jun 202625.10ahead of 57%
May 202625.10ahead of 57%
Apr 202625.10ahead of 57%
Mar 202625.10ahead of 57%
Feb 202624.94ahead of 57%
Dec 202524.94ahead of 57%
Aug 202524.94ahead of 57%
Jul 202524.94ahead of 59%
May 202524.94ahead of 60%
Apr 202524.94ahead of 58%

에스제이(SJ)테크 has 5–9 employees.

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영등포풀리(김용광) 5–9 Top 44%
철원정밀공업사 1–4 Top 44%
일성기어텍 1–4 Top 44%
성우산업 1–4 Top 44%
부영산업 1–4 Top 45%















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인천 남동구 도림북로 (21621)
Where is 에스제이(SJ)테크 located?

에스제이(SJ)테크 is registered at 인천 남동구 도림북로, South Korea (postal code 21621).

What industry is 에스제이(SJ)테크 in?

에스제이(SJ)테크 belongs to Manufacturing › Power Transmission Components › Gear and power transmission manufacturing.

How many employees does 에스제이(SJ)테크 have?

에스제이(SJ)테크 has 5–9 employees.

What is 에스제이(SJ)테크's KOBDi Score?

25.10 as of September 2026, ahead of about 56% of companies in its industry.

Who are 에스제이(SJ)테크's competitors?

Similar companies include 영등포풀리(김용광), 철원정밀공업사 and 일성기어텍.

Which businesses are near 에스제이(SJ)테크?

Businesses registered at the same postal code (21621) include 그린종합식품, 성재유통 and 제이솔루션. Most work in Korean general restaurant business, elderly care welfare facility operation business and household laundry.

Businesses near 에스제이(SJ)테크

Registered at postal code 21621 (도림북로, 남동구). Most businesses here work in Korean general restaurant business, elderly care welfare facility operation business and household laundry.

Other gear and power transmission manufacturing companies in 남동구

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