(주)디오프론 / DOPRON

Also known as 디오프론
(주)디오프론 (DOPRON) is a Korea-based business registered at 경기 시흥시 수인로3108번길 (Postal code: 14930). It operates as a head office of a for-profit corporation. It was originally registered with the Siheung Tax Office and incorporated at the Suwon District Court, Siheung Registry. (주)디오프론 (DOPRON) falls under the Manufacturing industry. It operates within the Plastics & Resins sector, specifically focusing on Manufacture of synthetic resins and other plastic materials business activities. It has 10–19 employees. According to KOBDi Industry Ranking system, (주)디오프론 (DOPRON) scored 90.38 points and outperforms approximately 90% of companies in the same industry. Recent performance indicators include: Employee growth: -3.61% (industry average: -4.19%).
(주)디오프론은 경기 시흥시에 있는 합성수지 및 기타 플라스틱 물질 제조업 기업입니다.
140-**-*041* 1355**-0257***

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경기 시흥시 수인로3108번길 (14930)
Head office of a for-profit corporation
Manufacturing > Plastics & Resins > Manufacture of synthetic resins and other plastic materials
April 2025
-3.61%
2024-2025
-6.43%
90.38
- (vs. August 2026)
Top 11%
September 2026

DOPRON's KOBDi Score is 90.38 as of Sep 2026, down 3.51 points since Apr 2025; it rose in 1 and fell in 1 of the 12 monthly updates. As of Sep 2026 it is ahead of about 90% of companies in its industry, against 90% in Aug 2026 and 91% in Apr 2025. Its strongest position was 92% (Jul 2025) and its weakest 89% (Dec 2025).

A year earlier, in Aug 2025, its score was 93.90 and it was ahead of about 91% of companies in its industry.

Sep 202690.38ahead of 90%
Aug 202690.38ahead of 90%
Jul 202690.38ahead of 90%
Jun 202690.38ahead of 90%
May 202690.38ahead of 90%
Apr 202690.38ahead of 90%
Mar 202690.38ahead of 90%
Feb 202690.38ahead of 90%
Dec 202590.22ahead of 89%
Aug 202593.90ahead of 91%
Jul 202593.90ahead of 92%
May 202593.90ahead of 92%
Apr 202593.90ahead of 91%

Between 2024 and 2025, the headcount of DOPRON changed by -3.61%, against an average of -4.19% in its industry. It now has 10–19 employees.

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(주)세명앤트
SAE MYUNG ENT co.,ltd.		 1–4 Top 11%
(주)에스앤디팩
SND PACK CO.,LTD		 10–19 Top 11%
케이엠디솔루션 5–9 Top 11%
(주)원림
WONLIM CORPORATION		 5–9 Top 11%
(주)위드그린피앤엘
WITH GREEN PNL		 20–29 Top 11%















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경기 시흥시 수인로3108번길 (14930)
Where is DOPRON located?

DOPRON is registered at 경기 시흥시 수인로3108번길, South Korea (postal code 14930).

What industry is DOPRON in?

DOPRON belongs to Manufacturing › Plastics & Resins › Manufacture of synthetic resins and other plastic materials.

How many employees does DOPRON have?

DOPRON has 10–19 employees.

What is DOPRON's KOBDi Score?

90.38 as of September 2026, ahead of about 90% of companies in its industry.

Who are DOPRON's competitors?

Similar companies include SAE MYUNG ENT, SND PACK and 케이엠디솔루션.

Which businesses are near DOPRON?

Businesses registered at the same postal code (14930) include 부페식밥집, 피자다마켓 and 더신한. Most work in mold and mold manufacturing, other general purpose machinery manufacturing and Korean general restaurant business.

Businesses near DOPRON

Registered at postal code 14930 (수인로3108번길, 시흥시). Most businesses here work in mold and mold manufacturing, other general purpose machinery manufacturing and Korean general restaurant business.

Other manufacture of synthetic resins and other plastic materials companies in 시흥시

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