주식회사조양다이아몬드 / JOYANG DIAMOND CO.,LTD.

Also known as 조양다이아몬드 · JOYANG DIAMOND
주식회사조양다이아몬드 (JOYANG DIAMOND CO.,LTD.) is a Korea-based business registered at 경기 부천시 삼작로107번길 (Postal code: 14451). It operates as a head office of a for-profit corporation. It was incorporated at the Incheon District Court, Bucheon Branch. 주식회사조양다이아몬드 (JOYANG DIAMOND CO.,LTD.) is classified under 제조 / 금은세공. It has 1–4 employees. According to KOBDi Industry Ranking system, 주식회사조양다이아몬드 (JOYANG DIAMOND CO.,LTD.) scored 43.20 points (up 0.08 points since August 2026) and outperforms approximately 54% of companies in the same industry. Recent performance indicators include: Employee growth: 0.00% (industry average: -3.17%).
주식회사조양다이아몬드는 경기 부천시에 있는 제조 / 금은세공 기업입니다.
242-**-*028* 1211**-0300***

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경기 부천시 삼작로107번길 (14451)
Head office of a for-profit corporation
제조 / 금은세공
September 2026
0.00%
2025-2026
43.20
▲ 0.08 pts (vs. August 2026)
Top 48%
September 2026

JOYANG DIAMOND CO.,LTD.'s KOBDi Score is 43.20 as of Sep 2026, up 0.41 points since Apr 2025; it rose in 4 of the 12 monthly updates and never fell. As of Sep 2026 it is ahead of about 54% of companies in its industry, against 51% in Aug 2026 and 36% in Apr 2025. Its strongest position was 56% (Jun 2026) and its weakest 36% (Apr 2025).

A year earlier, in Aug 2025, its score was 42.87 and it was ahead of about 50% of companies in its industry.

Sep 202643.20ahead of 54%
Aug 202643.12ahead of 51%
Jul 202643.12ahead of 53%
Jun 202643.12ahead of 56%
May 202643.12ahead of 53%
Apr 202643.12ahead of 54%
Mar 202643.12ahead of 54%
Feb 202643.03ahead of 52%
Dec 202542.87ahead of 51%
Aug 202542.87ahead of 50%
Jul 202542.80ahead of 43%
May 202542.80ahead of 41%
Apr 202542.80ahead of 36%

Between 2025 and 2026, the headcount of JOYANG DIAMOND CO.,LTD. changed by 0.00%, against an average of -3.17% in its industry. It now has 1–4 employees.

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더원 10–19 Top 46%
에스베르 10–19 Top 45%
청지 10–19 Top 49%
(주)제이몽드
J.MONDE		 1–4 Top 50%
엘카(Elcha) 10–19 Top 52%















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경기 부천시 삼작로107번길 (14451)
Where is JOYANG DIAMOND CO.,LTD. located?

JOYANG DIAMOND CO.,LTD. is registered at 경기 부천시 삼작로107번길, South Korea (postal code 14451).

How many employees does JOYANG DIAMOND CO.,LTD. have?

JOYANG DIAMOND CO.,LTD. has 1–4 employees.

What is JOYANG DIAMOND CO.,LTD.'s KOBDi Score?

43.20 as of September 2026, ahead of about 54% of companies in its industry.

Who are JOYANG DIAMOND CO.,LTD.'s competitors?

Similar companies include 더원, 에스베르 and 청지.

Which businesses are near JOYANG DIAMOND CO.,LTD.?

Businesses registered at the same postal code (14451) include BOOKOOK ELECTRIC MACHINERY, 다음피앤에스 and 동인산업. Most work in screen printing business, other general purpose machinery manufacturing and painting and other film processing businesses.

Businesses near JOYANG DIAMOND CO.,LTD.

Registered at postal code 14451 (삼작로107번길, 부천시). Most businesses here work in screen printing business, other general purpose machinery manufacturing and painting and other film processing businesses.

Companies in the same industry in 경기

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