삼신정공 / SAM SIN

삼신정공 (SAM SIN) is a Korea-based business registered at 충청북도 옥천군 옥천읍 서부로 (Postal code: 29035). It operates as an individual business. 삼신정공 (SAM SIN) falls under the Manufacturing industry. It operates within the General Purpose Machinery sector, specifically focusing on General scale manufacturing business activities. It has 1–4 employees. According to KOBDi Industry Ranking system, 삼신정공 (SAM SIN) scored 14.66 points and outperforms approximately 47% of companies in the same industry.
삼신정공은 충청북도 옥천군 옥천읍에 있는 기업입니다.
306-**-*936*

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충청북도 옥천군 옥천읍 서부로 (29035)
Individual business
Manufacturing > General Purpose Machinery > General scale manufacturing
December 2024
14.66
- (vs. August 2026)
Top 53%
September 2026

SAM SIN's KOBDi Score is 14.66 as of Sep 2026, up 0.32 points since Apr 2025; it rose in 2 of the 12 monthly updates and never fell. As of Sep 2026 it is ahead of about 47% of companies in its industry, against 47% in Aug 2026 and 43% in Apr 2025. Its strongest position was 48% (May 2025) and its weakest 43% (Apr 2025).

A year earlier, in Aug 2025, its score was 14.50 and it was ahead of about 45% of companies in its industry.

Sep 202614.66ahead of 47%
Aug 202614.66ahead of 47%
Jul 202614.66ahead of 46%
Jun 202614.50ahead of 47%
May 202614.50ahead of 47%
Apr 202614.50ahead of 47%
Mar 202614.50ahead of 47%
Feb 202614.50ahead of 47%
Dec 202514.50ahead of 47%
Aug 202514.50ahead of 45%
Jul 202514.50ahead of 47%
May 202514.34ahead of 48%
Apr 202514.34ahead of 43%

SAM SIN has 1–4 employees.

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대운정밀 1–4 Top 53%
호원정밀 1–4 Top 54%
천하정밀
chunha		 1–4 Top 54%
대운기계공업 1–4 Top 54%
동인기공 1–4 Top 54%















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충청북도 옥천군 옥천읍 서부로 (29035)
Where is SAM SIN located?

SAM SIN is registered at 충청북도 옥천군 옥천읍 서부로, South Korea (postal code 29035).

What industry is SAM SIN in?

SAM SIN belongs to Manufacturing › General Purpose Machinery › General scale manufacturing.

How many employees does SAM SIN have?

SAM SIN has 1–4 employees.

What is SAM SIN's KOBDi Score?

14.66 as of September 2026, ahead of about 47% of companies in its industry.

Who are SAM SIN's competitors?

Similar companies include 대운정밀, 호원정밀 and chunha.

Which businesses are near SAM SIN?

Businesses registered at the same postal code (29035) include 한울이엔지, 막걸리 한잔 and 해성테크. Most work in agricultural and forestry machinery manufacturing, manufacturing of noodles, macaroni and similar foods and chain convenience store.

Businesses near SAM SIN

Registered at postal code 29035 (서부로, 옥천군). Most businesses here work in agricultural and forestry machinery manufacturing, manufacturing of noodles, macaroni and similar foods and chain convenience store.

Other general scale manufacturing companies in 충청북도

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