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Interflex Co. Ltd (051370) fair value: what the stock is really worth

We calculate from audited financials what Interflex Co. Ltd is really worth. The fair value tells you whether the price is too high or too low, the quality score (0 to 100) how solid the business behind it is. 26 models, 37 quality factors, updated daily.

  1. Fair value above price? Yes
  2. Good quality? No
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Technology · KR · ISIN KR7051370005

IC Some data Sep 13, 2026

Interflex Co. Ltd

051370 · KQ

Cheap, value-trap riskThe stock looks deeply undervalued, but low quality raises value-trap risk.

Fair value 14,943 KRW · Strongly undervalued (+144%)
!Quality 46/100
!Mixed Growth (revenue 5y +7.7 %/yr)
!Thin margins · 7.5% net margin (TTM)
!Low debt · negative free cash flow
Ranks above peers (5/8)
!Narrow moat 39/100
!Evidence only medium, so the estimate is less certain

What runs behind every stock

69 individual criteria per stock, every one traceable See the method →

Price vs Fair Value

21,200 KRW 5,690 KRW Fair Value 14,943 KRW Apr 2021 Sep 2026

White line = price, green steps = our fair value per fiscal year, dashed = 300-day average. As of Sep 13, 2026.

How to read this chart

60‑month range 5,690 KRW – 21,200 KRW · fair‑value band 12,961 KRW – 29,523 KRW · the 6,120 KRW price screens below the 14,943 KRW fair value. Green steps = our fair value per fiscal year (point-in-time, no hindsight). 1 fiscal year is left out: there the valuation rested on only a fraction of the usual models. Dashed = 300-day average. As of Sep 13, 2026.

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Company profile

Interflex Co., Ltd. manufactures and sells flexible printed circuit boards in South Korea. It offers RPCB products, such as rigid FPCB and build-up FPCB, as well as offers flex and R/F, modules, touch screen panels, and automation devices. The company was formerly known as Dasung Electronics Co., Ltd. and changed its name to Interflex Co., Ltd. in May 2000.

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Interflex Co., Ltd. manufactures and sells flexible printed circuit boards in South Korea. It offers RPCB products, such as rigid FPCB and build-up FPCB, as well as offers flex and R/F, modules, touch screen panels, and automation devices. The company was formerly known as Dasung Electronics Co., Ltd. and changed its name to Interflex Co., Ltd. in May 2000. Interflex Co., Ltd. was founded in 1994 and is headquartered in Ansan-Si, South Korea.

Stock analysis

Interflex Co. Ltd (051370) currently trades at 6,120 KRW, while our model-based Fair Value estimate is 14,943 KRW, implying the stock looks roughly 59.0% undervalued today.

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Valuation

Bull case: the Growth Earnings group reads highest at a median of 29,586 KRW per share, and 12 of the 15 models we run sit above the 6,120 KRW price.

Bear case: the DCF Models group reads lowest at 5,173 KRW, and 3 of the 15 models stay below the price. Evidence for this calculation is medium.

Scenario range: 12,961 KRW (bear) to 29,523 KRW (bull), the price of 6,120 KRW sits below 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 46/100 (below-average quality), in the Technology sector.

Mixed Growth: Revenue is growing, but margins or cash flow do not fully confirm the trend.

Interflex Co. Ltd reported revenue of 468B KRW in FY2025 versus 447B KRW in FY2021, a compound +1.2%/yr. Reported net income was 32.9B KRW in FY2025.

Key figures

Market cap 156B KRW (≈ $109M) · P/S ratio 0.49 · Dividend yield 0.2% · Net margin 7.0% · Return on equity 11.1% · Return on assets (EBIT) 6.7% · Operating margin 4.1% · Revenue (TTM) 465B KRW.

Competitive moat

Our AI-assisted moat analysis scores the competitive advantage at 42 out of 100 (low confidence).

What moves the price

The share trades about 58% below its 52-week high, currently below its 200-day average.

For context, the median of 10 Technology peers we cover trades at −65% fair-value upside, at 144%, 051370 screens cheaper than that median.

Fair Value models

Bear 12,961 KRW Fair Value 14,943 KRW Bull 29,523 KRW
Model Each model values the company its own way (discounted cash flow, earnings, assets, dividends). The fair value above is their evidence-weighted blend, not the output of a single model. Bear Bear = the cautious scenario: the same model computed with conservative anchors (lower growth, margins and valuation multiples). Together with Bull it frames a plausible valuation range, not a price target.BaseBull Bull = the optimistic scenario: the same model computed with favourable anchors (higher growth, margins and valuation multiples). Together with Bear it frames a plausible valuation range, not a price target. Evidence Evidence = how well-backed THIS model's estimate is for this stock (0–100): how complete and reliable its input data are, and how well the model fits the company. The final Fair Value is an evidence-weighted blend, so better-evidenced models count more. Green ≥70, amber 50–69, grey below 50.
Highest evidence
Owner Earnings 4,286 KRW 5,173 KRW 6,925 KRW 78
EPV 12,362 KRW 14,119 KRW 15,656 KRW 74
Residual Income 11,826 KRW 13,399 KRW 25,794 KRW 73
All 15 models by family
DCF Models
Owner Earnings 4,286 KRW 5,173 KRW 6,925 KRW 78
Earnings-Based
Graham-Dodd 9,588 KRW 14,558 KRW 17,336 KRW 67
EPV 12,362 KRW 14,119 KRW 15,656 KRW 74
Dividend Discount
Gordon GGM 160.69 KRW 186.71 KRW 217.32 KRW 69
DDM Multi-Stage 160.69 KRW 210.69 KRW 274.74 KRW 67
Multiples
P/E Multiple 29,609 KRW 39,479 KRW 49,348 KRW 63
P/S Multiple 17,977 KRW 23,969 KRW 29,961 KRW 58
P/B Multiple 17,977 KRW 23,969 KRW 29,961 KRW 55
EV/EBIT 23,959 KRW 31,339 KRW 38,719 KRW 66
EV/EBITDA 29,246 KRW 38,388 KRW 47,531 KRW 67
EV/Revenue 13,012 KRW 17,809 KRW 22,606 KRW 54
Asset-Based
NCAV (Graham) 6,653 KRW 8,915 KRW 13,306 KRW 54
Economic Profit
Residual Income 11,826 KRW 13,399 KRW 25,794 KRW 73
ROIC Compounder 12,362 KRW 14,236 KRW 16,366 KRW 72
Growth Earnings
Growth-Adj P/E 20,710 KRW 29,586 KRW 38,462 KRW 67

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Quality Score breakdown

Overall quality 46/100

Of which business quality 48 · Market factors (momentum, volatility) 19

Profitability 49
Margins and returns on capital today
Quality Growth 13
Are margins and returns improving?
Cashflow 12
Earnings quality: real cash, not paper profit
Fin. Strength 87
Balance sheet, leverage, solvency risk
Investment 39
Disciplined investing over empire-building
Low Volatility 50
Calm price path (market factor)
Momentum 9
Price trend over the last 3–12 months (market factor)
52W Momentum 1
Distance to the 52-week high (market factor)
Net Issuance 82
Share count: buybacks or dilution?

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Revenue & earnings trend

Growth Quality Growth is valuable only when reinvestment earns attractive returns (Aswath Damodaran): sustainable growth depends on return on capital, reinvestment and efficiency. Basis: total company revenue over the periods shown on the cards (3Y/5Y/all years), not per share, so a merger can show up as a growth jump; per-share earnings growth is in the value-creation card. 29/100
Revenue is growing, but margins or cash flow do not fully confirm the trend.
Revenue growth 1 year
−5.9%
Revenue growth 3 years Measures the company's TOTAL revenue from reported annual statements: compound average growth per year (CAGR) from the fiscal year 3, 5 or N years back to the most recent comparable fiscal year. Not per share: buybacks do not change this number, and a merger can appear as a growth jump. Per-share growth (which does include buybacks) is in the value-creation card.
+1.9%
Revenue growth 5 years Measures the company's TOTAL revenue from reported annual statements: compound average growth per year (CAGR) from the fiscal year 3, 5 or N years back to the most recent comparable fiscal year. Not per share: buybacks do not change this number, and a merger can appear as a growth jump. Per-share growth (which does include buybacks) is in the value-creation card.
+7.7%
Revenue growth 20 years Measures the company's TOTAL revenue from reported annual statements: compound average growth per year (CAGR) from the fiscal year 3, 5 or N years back to the most recent comparable fiscal year. Not per share: buybacks do not change this number, and a merger can appear as a growth jump. Per-share growth (which does include buybacks) is in the value-creation card.
+2.5%
What shareholders gained per year (last 3 years), in KRW What the business itself delivers per year: earnings growth per share plus the dividend yield. This is what you get IF the market keeps valuing the stock the same way: it contains no assumption about the market changing its mind. Computed per share, so buybacks count and a merger does not pass as growth. For a company that pays no dividend it is pure earnings growth per share. Period: earnings growth per share as CAGR over the last 3 reported fiscal years (annual statements), plus the current dividend yield. The start value is the median of the three years around the start, so a single crisis year (a pandemic or a write-down) does not distort the rate. Measured in KRW: this currency has depreciated against the euro and dollar over the long run, so part of the nominal rate is currency erosion that never reaches a EUR/USD investor.
+15.8%
Earnings growth per share plus dividend.
Earnings per share, growth per year+15.6%
Dividend (yield on the price)0.2%
Profit margin 2020 to 2025 Operating margin then vs now, from reported annual statements. A falling margin after a boom year is the classic peak-earnings signal: the growth rate then leans on an inflated base.−9% → 6%
⚠ Revenue per share shrinking 3.7%/yr over ~7Y (margin trend unclear) Structural-decline marker: revenue PER SHARE has fallen over the last decade (robust median trend, not a single year). Backtested across 2005 to 2017, such businesses trailed the market by about 2.5 percentage points per year. Display only: it does not change the fair value or the quality score.

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Peer GroupHow 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.Electronic Components · 644 stocks

Beats the industry median on 3/7 measures
A mixed picture versus its industry peers.
Valuation
Quality Score 46 · Below median
Profitability
Return on equity (TTM) 11% · Above median
Return on assets 4% · Above median
Net margin (TTM) 7% · Above median
Operating margin (TTM) 4% · Below median
Growth and dividend
Revenue growth −2% · Below median
Dividend yield (TTM) 0.2% · Bottom 25%

Strength profile in five axes (Snowflake)

VALUEFUTUREPASTHEALTHDIVIDEND
This stock
VALUEFUTUREPASTHEALTHDIVIDEND
Sector peers
VALUE (fair-value potential)100 · sector 0
FUTURE (revenue growth)0 · sector 41
PAST (return on equity)44 · sector 26
HEALTH (low debt)100 · sector 95
DIVIDEND (yield)0 · sector 25

Context: sector, industry, market

Values & ESG

Does this company touch areas you may want to avoid? The classification is inferred from sector and industry.

None of the checked exposures detected

Similar stocks

10 more Electronic Components stocks, each showing price versus our Fair Value estimate.

Stock Price Fair Value vs Fair Value
Amphenol Corporation APH $83.92 $92.31 +10%
Corning Incorporated GLW CHF 136.42 CHF 28.71 −79%
Delta Electronics, Inc 2308 1,620 TWD 519.57 TWD −68%
Hon Hai Precision Industry Co 2317 248.00 TWD 293.80 TWD +18%
Luxshare Precision Industry Co 002475 ¥55.39 ¥19.37 −65%
Samsung Electro-Mechanics Co 009150 1,400,000 KRW 172,954 KRW −88%
Suzhou Dongshan Precision Manufacturing Co 002384 ¥194.42 ¥21.19 −89%
TE Connectivity plc TEL $211.96 $138.66 −35%
Elite Material Co 2383 5,365 TWD 830.20 TWD −85%
Yageo Corporation 2327 544.00 TWD 527.64 TWD −3%

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Cite: Fair Value Calculator (2026). "Interflex Co. Ltd Fair Value". https://www.fairvalue-calculator.com/stock/051370

Frequently asked questions

Is Interflex Co. Ltd (051370) overvalued or undervalued?
As of Sep 13, 2026, our model estimates a fair value of 14,943 KRW versus a price of 6,120 KRW, about +144% upside (undervalued).
What is the fair value of 051370?
Our model-based fair value for Interflex Co. Ltd is 14,943 KRW (as of Sep 13, 2026), built from audited fundamentals. The current price: 6,120 KRW.
What is the quality score of 051370?
Interflex Co. Ltd has a Quality Score of 46/100. It measures business quality (profitability, growth, cash flow, balance-sheet strength, investment discipline, share issuance). Market factors such as price momentum and volatility do not enter the number; they are shown separately in the detail view.
What is the price target for Interflex Co. Ltd (051370)?
Our model-based price target is the fair value of 14,943 KRW (as of Sep 13, 2026) from 15 valuation models. Cautious scenario 12,961 KRW, optimistic scenario 29,523 KRW. It is a calculation from audited fundamentals, not an analyst target.
What is the Interflex Co. Ltd stock forecast for 2026?
Our models put fair value at 14,943 KRW, about +144% upside versus a price of 6,120 KRW (undervalued). Cautious scenario 12,961 KRW, optimistic scenario 29,523 KRW. The calculation is refreshed regularly with new filings.
What is the revenue of Interflex Co. Ltd (051370)?
Interflex Co. Ltd reported trailing-twelve-month revenue of about 465B KRW (latest available figure, as of Sep 13, 2026).
Does Interflex Co. Ltd pay a dividend?
Interflex Co. Ltd currently shows a dividend yield of about 0.18% relative to its recent price (as of Sep 13, 2026).
What is the intrinsic value of Interflex Co. Ltd (051370)?
Intrinsic value and fair value mean the same thing: what the business is worth on its numbers, independent of the share price. For Interflex Co. Ltd it is 14,943 KRW per share (as of Sep 13, 2026), against a price of 6,120 KRW. It is the blended result of 15 valuation models (cash flow, earnings, asset, dividend).
Is Interflex Co. Ltd stock overvalued or undervalued in 2026?
As of Sep 13, 2026, 051370 trades below its calculated fair value: price 6,120 KRW, fair value 14,943 KRW, a gap of about +144% (undervalued). The calculation is refreshed with each new quarterly report, so the verdict can change during the year.
Is fair value the same as the market price of 051370?
No. The price is what the market pays today (6,120 KRW); the fair value is what the company's own numbers justify (14,943 KRW). For Interflex Co. Ltd the two are 8,823 KRW per share apart. That gap is exactly why we show both numbers side by side.
How much is Interflex Co. Ltd worth?
The market values Interflex Co. Ltd at about 156B KRW (market capitalisation, as of Sep 13, 2026). Per share that is 6,120 KRW; our models calculate a fair value of 14,943 KRW per share.
What do the bullish and bearish scenarios say about 051370?
Our models span a range for Interflex Co. Ltd: cautious scenario 12,961 KRW, base 14,943 KRW, optimistic 29,523 KRW per share (as of Sep 13, 2026, price 6,120 KRW). The range comes from different growth and margin assumptions, not from analyst opinions.
How solid is the balance sheet of Interflex Co. Ltd (051370)?
Balance-sheet figures for Interflex Co. Ltd (as of Sep 13, 2026): return on equity 11.1%. They feed the Quality Score of 46/100, which measures business quality independently of the share price.
How far is 051370 from its 52-week high?
Interflex Co. Ltd trades at 6,120 KRW, about 58% below its 52-week high of 14,670 KRW (as of Sep 13, 2026). Distance from the high says nothing about value: that is what the fair value of 14,943 KRW is for.
Which stocks are comparable to Interflex Co. Ltd?
From the same area (Technology) we also value Amphenol Corporation, Corning Incorporated, Delta Electronics, Inc, Hon Hai Precision Industry Co, among others. Each of them has its own fair-value calculation on this site using the same models, so the comparison is like for like.
Is Interflex Co. Ltd stock attractive at the current price?
The data as of Sep 13, 2026: price 6,120 KRW, calculated fair value 14,943 KRW (+144%), Quality Score 46/100, from 15 models. Whether that fits your horizon and risk tolerance is your call. We provide the calculation, not investment advice.
How is the fair value of 051370 calculated?
We run Interflex Co. Ltd through 15 models from four families: discounted cash flow, earnings models, asset and balance-sheet models, and dividend models. Every model gets the same audited fundamentals; the result is the weighted average of 14,943 KRW, with the spread shown as a cautious and an optimistic scenario.
Is it still worth investing in stocks now?
The global stock market currently sits 15.8 % above its aggregate fair value. Interflex Co. Ltd currently trades 144 % below its own fair value, and the market average says nothing about that. An expensive market is no reason to stay out and no reason to buy everything at once: keep a broad savings plan running, buy single stocks only with money you can do without, and hold part of your money liquid while the market is high. The full picture including sectors is on is it worth investing now.
What should I pay attention to with Interflex Co. Ltd right now?
The price is below even our cautious bear case (12,961 KRW). The market is more pessimistic than our downside scenario. Solid quality (46/100) at a price below fair value, the discount is the argument here, not the business quality. A fairly wide model range (12,961 KRW to 29,523 KRW) leaves room in how you read the outcome.

Key figures of Interflex Co. Ltd

How large is the market capitalisation of Interflex Co. Ltd (051370)?
The market capitalisation of Interflex Co. Ltd is 156B KRW (≈ $109M). The stock-market value of the whole company: share price times number of shares. It is what the market asks for the entire business today.
What is the P/S ratio of Interflex Co. Ltd (051370)?
The price-to-sales ratio of Interflex Co. Ltd is 0.49 (last twelve months). Price to sales: market value relative to yearly revenue. Useful when profit is thin or distorted.
What is the dividend yield of Interflex Co. Ltd (051370)?
The dividend yield of Interflex Co. Ltd is 0.2%. Yearly dividend relative to the share price. 3% pays 3 per 100 invested. Below: how much of profit is used for it.
What is the net margin of Interflex Co. Ltd (051370)?
The net margin of Interflex Co. Ltd is 7.0% (fiscal year 2025). How much of every unit of revenue ends up as profit. 10% means 10 cents of profit per dollar of sales.
What is the return on equity of Interflex Co. Ltd (051370)?
The return on equity (ROE) of Interflex Co. Ltd is 11.1% (last twelve months). Profit relative to shareholders' equity, how efficiently the company works with its owners' money.
What is the EBIT return on assets of Interflex Co. Ltd (051370)?
On an EBIT basis the return on assets of Interflex Co. Ltd is 6.7% (avg 5y). Operating profit (EBIT) relative to everything the company owns, as a multi-year average. It describes the business model rather than one good or bad year.
What is the operating margin of Interflex Co. Ltd (051370)?
The operating margin of Interflex Co. Ltd is 4.1% (last twelve months). Profit from the core business (before interest and taxes) relative to revenue.
How fast is revenue growing at Interflex Co. Ltd (051370)?
Revenue at Interflex Co. Ltd is growing −2.1% versus a year earlier (3y avg +1.9%). How much revenue grew versus a year earlier (YoY). The 3-year average next to it puts the single year in context.
How fast are earnings growing at Interflex Co. Ltd (051370)?
Earnings per share at Interflex Co. Ltd are growing +22.1% versus a year earlier. How much earnings per share grew versus a year earlier.
How much free cash flow does Interflex Co. Ltd (051370) generate?
The free cash flow of Interflex Co. Ltd is −20.7B KRW (fiscal year 2025). The cash truly left after running and investing in the business, this is what pays dividends and buybacks.
How much net debt does Interflex Co. Ltd (051370) carry?
The net debt of Interflex Co. Ltd is 11.3B KRW (fiscal year 2021). Debt minus cash on hand. The note shows how many years of free cash flow could in theory pay it off.
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