Bright Sheland International Co (4556) Fair Value & Analysis
Industrials · TW · Market cap 5.6B TWD
Fair value as of: Jul 23, 2026
From 25 valuation models · updated 18 days ago
Share price −17.0% over the past month.
A solid business, but screening 79% overvalued on our models.
What matters now
- The price sits above even our optimistic bull case (24.14 TWD). The favourable scenario is already priced in.
- Solid but not exceptional quality (65/100) and above fair value, neither a clear bargain nor a standout compounder.
- A fairly wide model range (11.75 TWD to 24.14 TWD) leaves room in how you read the outcome.
Price vs Fair Value (5 years)
White line = price, green steps = our fair value per fiscal year, dashed = 300-day average. As of Jul 23, 2026.
How to read this chart
60‑month range 22.30 TWD – 132.50 TWD · fair‑value band 11.75 TWD – 24.14 TWD · the 83.80 TWD price screens above the 17.93 TWD fair value. Dashed = 300-day average. As of Jul 23, 2026.
Analysis
Bright Sheland International Co (4556) currently trades at 83.80 TWD, while our model-based Fair Value estimate is 17.93 TWD, implying the stock looks roughly 78.6% overvalued today. The Quality Score stands at 65/100 (solid quality), in the Industrials sector. Bear case: priced above our estimate, the market already discounts strong expectations. Bull case: above-average quality can justify a premium, the entry price still matters most (evidence: high).
Over the trailing twelve months, Bright Sheland International Co generated revenue of 699M TWD at a net margin of 6.2%. Revenue grew 18.5% year over year. It earns a return on equity of 5.2%. Net debt stands at 292M TWD. Fundamentals as of Jul 23, 2026
Our scenario range runs from 11.75 TWD (bear case) to 24.14 TWD (bull case); at 83.80 TWD, the current price sits above that range. Bear and bull are the same models run on conservative and optimistic assumptions (margins, growth, valuation multiples), so a plausible valuation range, not a price target. The share trades near its 52-week high and 276% above its 52-week low, currently above its 200-day average. For context, the median of 10 Industrials peers we cover trades at -48% fair-value upside, at -79%, 4556 screens richer than that median.
Fair Value models
Each model estimates fair value its own way; the Fair Value above is the evidence-weighted blend. Evidence (0–100) measures how completely this model’s inputs are available: well-fed models carry more weight in the blend. The spread across models is intentional, each one stresses a different value driver; dividend models, for instance, come out structurally low when payout is small.
All 25 models by family
Widest divergence: DCF Models (25.60 TWD) versus Dividend Discount (3.81 TWD). Highest evidence: Growth DCF (80).
Notify me when 4556 reaches fair value
Free. You confirm by email (double opt-in) and can unsubscribe anytime in one click.
Key figures & financial health
More key figures
Figures from reported company fundamentals · as of Jul 23, 2026. TTM = trailing twelve months.
Quality Score breakdown
Of which business quality 64 · Market factors (momentum, volatility) 79
Non-valuation factor families (profitability, growth, cashflow, financial strength, momentum …), each academically grounded. Valuation itself sits in the Fair Value and is deliberately excluded here to avoid double-counting.
About the company
Bright Sheland International Co., Ltd. researches, develops, manufactures, markets, and sells water filters and compressed air separation systems under the Filtrafine brand in Taiwan and internationally.
Full company description
Bright Sheland International Co., Ltd. researches, develops, manufactures, markets, and sells water filters and compressed air separation systems under the Filtrafine brand in Taiwan and internationally. The company offers depth, string wound, activated carbon, pleated, membrane, glass fiber, high flow, and stainless steel cartridges; filter bag; and plastic, single SS, multiple SS, bag, high flow, sanitary, gas and steam, and customized filter housings. It also provides UV disinfection and TOC reduction units, spare parts; melt brown fabric; PP stable fiber; and laboratory services for filtration. The company serves microelectronics, oil and gas, water treatment, and food and beverage industries. Bright Sheland International Co., Ltd. was founded in 1985 and is based in Taipei, Taiwan.
Company description, as reported by the company or data provider.
Revenue & earnings trend
FY2021 – FY2025 · reported fiscal years
Bright Sheland International Co reported revenue of 673M TWD in FY2025 versus 591M TWD in FY2021, a compound +3.3%/yr. Reported net income was 39.0M TWD in FY2025, compounding +33.2%/yr from FY2021.
4556 screens 79% overvalued. Compare with Veralto Corporation →
Peer Group
Pollution & Treatment Controls · 91 stocks
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.
Valuation Multiples vs Pollution & Treatment Controls median · lower = cheaper
Snowflake
Five quick dimensions, each 0 to 100: VALUE (fair-value potential), FUTURE (revenue growth), PAST (return on equity), HEALTH (low debt), DIVIDEND (yield). Green = this stock, grey = typical sector peer.
VALUE 0: the price sits above our fair-value range.
Values & ESG
Does this company touch areas you may want to avoid? The classification is inferred from sector and industry.
ESG scores are not available for this stock yet. Values and ESG data are contextual and can differ between providers.
Similar stocks
10 more Pollution & Treatment Controls stocks, each showing price versus our Fair Value estimate (as of Jul 23, 2026).
| Stock | Price | Fair Value | vs Fair Value |
|---|---|---|---|
| Veralto Corporation VLTO | $94.21 | $69.11 | -27% |
| Zurn Elkay Water Solutions Corporation ZWS | $47.63 | $24.92 | -48% |
| Canmax Technologies Co 300390 | ¥57.02 | ¥10.41 | -82% |
| CECO Environmental Corp CECO | $83.63 | $15.19 | -82% |
| Fujian Longking Co 600388 | ¥17.58 | ¥15.59 | -11% |
| Munters Group MTRS | kr 166.60 | kr 16.90 | -90% |
| China Conch Venture Holdings 0586 | HK$8.83 | HK$14.14 | +60% |
| Mega Union Technology Inc 6944 | 1,005 TWD | 539.58 TWD | -46% |
| MayAir Technology (China) Co 688376 | ¥96.57 | ¥18.80 | -81% |
| Shanghai Emperor of Cleaning Hi-Tech Co 603200 | ¥38.97 | ¥5.73 | -85% |
Compare Bright Sheland International Co with another stock
Price, fair value, quality and upside side by side.
Explore undervalued stocks
More undervalued Industrials stocks →
Frequently asked questions
Is Bright Sheland International Co (4556) overvalued or undervalued?
What is the fair value of 4556?
What is the quality score of 4556?
What is the revenue of Bright Sheland International Co (4556)?
What is the net profit margin of 4556?
Does Bright Sheland International Co pay a dividend?
How we calculate Fair Value
Each company is valued through a stack of independent intrinsic-value models (DCF variants, residual-income, multiples and more), blended into one family-balanced consensus and weighted by how much trustworthy data backs it. A separate quality layer scores the fundamentals. Every input is real reported data, nothing guessed.
Track Bright Sheland International Co and try Pro for 14 days
One email gets you 14 days of full Pro (review alerts, the 35,000+ stock screener, the diversification check) plus the monthly Top-25 report of the most undervalued quality stocks. No card, cancel anytime.
Zero risk: nothing is ever charged. After 14 days you decide whether to stay.