EN DE
STOCK COMPARISON

Jiangshan Oupai Door Industry Co vs Trane Technologies: Fair Value & Quality

Both stocks run through our valuation models. Here is how Jiangshan Oupai Door Industry Co (603208) and Trane Technologies (TT) compare, as of Aug 11, 2026.

As of Aug 11, 2026, Fair Value Calculator sees Trane Technologies as the less overvalued of the two: Jiangshan Oupai Door Industry Co trades at ¥11.27 versus a fair value of ¥2.66 (-76%), while Trane Technologies trades at $482 versus $212 (-56%).
Jiangshan Oupai Door Industry Co
603208.SHG · CNY · Industrials
-76%
upside to fair value
overvalued
Price¥11.27
Fair Value¥2.66
Quality35/100
Trane Technologies
TT · USD · Industrials
-56%
upside to fair value
overvalued
Price$482
Fair Value$212
Quality74/100

Head-to-head numbers

Green value = the better side for that row (for valuation multiples: lower = cheaper).

Jiangshan Oupai Door Industry CoTrane Technologies
Valuation
—P/E (TTM)35.8×
0.20×P/S (TTM)4.81×
0.26×P/B12.08×
—EV/EBITDA25.1×
—PEG2.00×
—Dividend yield0.8%
—Dividend per share$3.87
Profitability
-16%Net margin13%
-12%Operating margin16%
-20%Return on equity37%
-4%Return on assets11%
Growth
-43%Revenue growth (YoY)6%
-20.3%Avg. growth/yr (3Y)10.1%
-11.6%Avg. growth/yr (5Y)11.4%
Balance & size
0.60×Debt / equity0.46×
$282MMarket cap$104B
weakGrowth qualityhealthy

Trane Technologies leads: 2 to 8 metric wins.

Dash = not meaningfully computable, for example with negative equity.

Quality in detail

The quality score, broken down into the same factor families as on the stock page, 0 to 100 per family.

Jiangshan Oupai Door Industry Coof which business quality 34 · market factors 32 Trane Technologiesof which business quality 71 · market factors 56
ProfitabilityMargins and returns on capital today
10
76
Quality GrowthAre margins and returns improving?
12
52
CashflowEarnings quality: real cash, not paper profit
1
61
Fin. StrengthBalance sheet, leverage, solvency risk
41
71
InvestmentDisciplined investing over empire-building
100
70
Low VolatilityCalm price path (market factor)
76
58
MomentumPrice trend over the last 3–12 months (market factor)
11
50
52W MomentumDistance to the 52-week high (market factor)
16
66
Net IssuanceBuybacks instead of dilution
77
100

What the models say

The median fair value (base case) per model family, each in the currency of its trading venue. Green = above the current price, red = below.

Jiangshan Oupai Door Industry Co

Earnings-Based¥0.70
Dividend Discount¥3.22
Multiples¥2.68
Asset-Based¥4.13
Economic Profit¥0.70

7 of 8 models see the stock below the current price.

Trane Technologies

DCF Models$213
Earnings-Based$112
Dividend Discount$63.35
Multiples$219
Asset-Based$26.07
Growth DCF$189
Economic Profit$153
Growth Earnings$235

26 of 26 models see the stock below the current price.

Scenario ranges

From our cautious bear case to the optimistic bull case. The white tick is the current price: left of fair value means room to run.

Jiangshan Oupai Door Industry Co
Bear ¥1.79Fair Value ¥2.66Bull ¥3.53
¥11.27 = current price (white tick)
Trane Technologies
Bear $136Fair Value $212Bull $306
$482 = current price (white tick)

Compare two other stocks

Tap a field and type again, ticker or company name.

Free, no sign-up

Ranked within their sector

Where each stock sits within its sector peer group. Band = middle 50% of peers, tick = median, dot = this stock.

Jiangshan Oupai Door Industry Co · Industrials

Quality score35 · bottom 25%
Fair value upside-76% · bottom 25%

Trane Technologies · Industrials

Quality score74 · Top 25%
Fair value upside-56% · bottom 25%

Bottom line

As of Aug 11, 2026, Fair Value Calculator sees Trane Technologies as the less overvalued of the two: Jiangshan Oupai Door Industry Co trades at ¥11.27 versus a fair value of ¥2.66 (-76%), while Trane Technologies trades at $482 versus $212 (-56%).

Trane Technologies has the higher quality score (74/100).

See the full analysis →
Jiangshan Oupai Door Industry Co · Trane Technologies

More comparisons

Popular match-ups from the same sectors, all with fair value and quality score.

Related to Jiangshan Oupai Door Industry Co

Alphabet Inc Class C vs Verizon CommunicationsAlphabet Inc Class C vs At&tAlphabet Inc Class C vs NetEaseAmazon.com vs Toyota Motor Corporation

Related to Trane Technologies

Amazon.com vs PDD HoldingsAmazon.com vs Sony GroupMeta Platforms vs Verizon CommunicationsMeta Platforms vs At&t
Free · Top-25 report

See the undervalued quality stocks every month

Just your email for the monthly Top-25 report of the most undervalued quality stocks, with fair value, quality and price target. Plus 14 days of Pro to try, no card.

Free. You confirm by email (double opt-in) and can unsubscribe anytime in one click. Not financial advice.

A model-based valuation snapshot from 21 models. Values change with price and fundamentals; the date shown above applies.