Ecopro HN Co. Ltd. (383310) fair value: what the stock is really worth
As of Nov 6, 2026: fair value (intrinsic value) of Ecopro HN Co. Ltd. stock KRW 9,581, price KRW 23,350, that is 59.0% below the price, quality 31 out of 100. Rating: strongly overvalued. Calculated from audited financials with 14 of our 26 valuation models and 37 quality factors, updated daily.
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Ecopro HN Co. Ltd.
383310 · KQOur calculation puts a fair price 59% below what the stock costs today.
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Price vs Fair Value
White line = price, green steps = our fair value per fiscal year. As of Nov 7, 2026.
How to read this chart
60‑month range 20,700 KRW – 156,734 KRW · fair‑value band 7,968 KRW – 9,733 KRW · the 23,350 KRW price screens above the 9,581 KRW fair value. Green steps = our fair value per fiscal year (point-in-time, no hindsight). As of Nov 7, 2026.
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Company profile
Ecopro Hn. Co., Ltd. focuses on the development of air pollution control materials and parts in South Korea.
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The company offers air environment solutions, including clean room chemical filters and equipment fan filters; chemical materials, such as ecosorb IAC, VOCs oxidation catalyst, composite odor catalyst, PFC decomposition catalyst, CO+VOCs+O3 catalyst, and SCR catalyst; greenhouse gas mitigation solutions comprising PFCs treatment technology, hybrid PFCs decomposition, and De-N2O and NOc treatment technology systems; and fine dust reduction solutions which include thermal storage combustion, catalyst combustion, concentrator and combustion, microwave VOCs removal, SCR, SNCR, MDS, adsorption, and absorption facility.
It also provides water treatment, waste water treatment, and reused water treatment processes. In addition, the company is involved in research and development of absorbent and chemical filter, environment catalyst, microwave VOCs reduction systems, and batter/electronic materials.
Ecopro Hn. Co., Ltd. was founded in 2021 and is based in Cheongju, South Korea.
Stock analysis
Ecopro HN Co. Ltd. (383310) currently trades at 23,350 KRW, while our model-based Fair Value estimate is 9,581 KRW, 59% below the price, so the stock looks overvalued today.
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Valuation
Bull case: the Multiples group reads highest at a median of 10,759 KRW per share, and 1 of the 14 models we run sit above the 23,350 KRW price.
Bear case: the Dividend Discount group reads lowest at 2,131 KRW, and 13 of the 14 models stay below the price. Data coverage for this calculation is medium.
Scenario range: 7,968 KRW (bear) to 9,733 KRW (bull), the price of 23,350 KRW sits above it. Bear and bull are the same models on cautious and optimistic assumptions, a range, not a price target.
Quality & growth
The Quality Score stands at 31/100 (below-average quality), in the Industrials sector.
Weak Growth: Revenue is shrinking: the last year, the last three and the last five years are all negative.
Ecopro HN Co. Ltd. reported revenue of 141B KRW in FY2025 versus 90.9B KRW in FY2021, a compound +11.6%/yr. Reported net income was 13.2B KRW in FY2025, compounding +3.6%/yr from FY2021.
Key figures
Market cap 489B KRW (≈ $358M) Small · P/E ratio 30.4 · P/S ratio 3.18 · EPS (TTM) 750.57 KRW · Dividend yield 0.9% · Net margin 10.2% · Return on equity 5.2% · Return on assets (EBIT) 11.9% (5-year average).
Competitive moat
Our AI-assisted moat analysis scores the competitive advantage at 39 out of 100 (medium confidence).
What moves the price
The share trades about 47% below its 52-week high and 13% above its 52-week low, currently below its 200-day average.
For context, the median of 10 Industrials peers we cover trades at 3% fair-value upside, at −59%, 383310 screens richer than that median.
Fair Value models
All 14 models by family
Quality Score breakdown
It rates the business: profits, how they develop, real cash, balance sheet, investing and share count.
Revenue & earnings trend
383310 screens overvalued: fair value 59% below the price. Compare with Veralto Corporation →
Compare Ecopro HN Co. Ltd. with another stock
Price, fair value, quality and upside side by side.
Peer GroupⓘHow this stock ranks against its industry: the green marker is this stock, the band is the typical 25–75% peer range, and the tick is the median.Pollution & Treatment Controls · 86 stocks
Valuation Multiplesvs Pollution & Treatment Controls median · lower = cheaper
Strength profile in five axes (Snowflake)
VALUE 0: the price sits above our fair-value range.
Context: sector, industry, market
- Is the Industrials sector expensive or cheap?
- P/E, EV/EBITDA and margins by industry (reference tables)
- Return on assets by industry
- Fair value gap by industry
- Piotroski F-Score screener with fair value
- Undervalued stocks: Industrials
- Undervalued stocks: South Korean Stocks
- Valuation of the Korea market
Values & ESG
Does this company touch areas you may want to avoid? The classification is inferred from sector and industry.
Similar stocks
10 more Pollution & Treatment Controls stocks, each showing price versus our Fair Value estimate.
| Stock | Price | Fair Value | vs Fair Value | Compare |
|---|---|---|---|---|
| China Conch Venture Holdings 0586 | HK$7.83 | HK$23.49 | +200% | vs 383310 |
| Jingjin Equipment Inc 603279 | ¥13.57 | ¥21.71 | +60% | vs 383310 |
| Zurn Elkay Water Solutions Corporation ZWS | $43.47 | $48.24 | +11% | vs 383310 |
| Mega Union Technology Inc 6944 | 603.00 TWD | 663.94 TWD | +10% | vs 383310 |
| Zhongyuan Environmental Protection Co 000544 | ¥7.15 | ¥7.36 | +3% | vs 383310 |
| Fujian Longking Co 600388 | ¥17.47 | ¥12.37 | −29% | vs 383310 |
| Veralto Corporation VLTO | $117.09 | $69.81 | −40% | vs 383310 |
| Munters Group MTRS | kr 128.95 | kr 48.58 | −62% | vs 383310 |
| GVS S.p.A GVS | €5.84 | €1.74 | −70% | vs 383310 |
| CECO Environmental Corp CECO | $43.71 | $10.47 | −76% | vs 383310 |
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Key figures of Ecopro HN Co. Ltd.
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