Zhengzhou Tiamaes Technology Co Ltd (300807) Fair Value & Analysis

Technology · CN · Market cap 2.7B CNY (≈ $408M) · ISIN CNE100003QZ2

A solid business, but trading 741% above our fair value.

What runs behind every stock

26 valuation models 8 families, DCF to NCAV 37 quality factors margins, balance sheet, cashflow, debt 6 AI factors moat, what no ratio measures 2,000+ data points verified, per stock, median

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

What matters now

• The price sits above even our optimistic bull case (¥6.07). The favourable scenario is already priced in.
• Solid but not exceptional quality (62/100) and above fair value, neither a clear bargain nor a standout compounder.
• A fairly wide model range (¥3.36 to ¥6.07) 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 Aug 26, 2026.

How to read this chart

60‑month range ¥14.33 – ¥67.22 · fair‑value band ¥3.36 – ¥6.07 · the ¥39.60 price screens above the ¥4.71 fair value. Dashed = 300-day average. As of Aug 26, 2026.

Full chart & analysis →

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Analysis

Zhengzhou Tiamaes Technology Co Ltd (300807) currently trades at ¥39.60, while our model-based Fair Value estimate is ¥4.71, implying the stock looks roughly 88.1% overvalued today. The Quality Score stands at 62/100 (solid quality), in the Technology 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: medium).

Over the trailing twelve months, Zhengzhou Tiamaes Technology Co Ltd generated revenue of 145M CNY at a net margin of -24.7%. Revenue declined 49.7% year over year. It earns a return on equity of -7.6%. The balance sheet holds a net cash position of 13.8M CNY. Fundamentals as of Aug 26, 2026

Our scenario range runs from ¥3.36 (bear case) to ¥6.07 (bull case); at ¥39.60, 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 about 41% below its 52-week high and 8% above its 52-week low, currently below its 200-day average. For context, the median of 10 Technology peers we cover trades at -46% fair-value upside, at -88%, 300807 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.

Widest divergence: Multiples (¥5.64) versus Dividend Discount (¥0.2500). Highest evidence: Growth DCF (80).

Key figures & financial health

Quality Score breakdown

About the company

Zhengzhou Tiamaes Technology Co., Ltd., together with its subsidiaries, engages in the production of solutions for urban public transportation operations, management, and services based on internet of vehicles technology in China.

Full company description

Zhengzhou Tiamaes Technology Co., Ltd., together with its subsidiaries, engages in the production of solutions for urban public transportation operations, management, and services based on internet of vehicles technology in China. The company offers intelligent public transportation dispatching, remote monitoring, intelligent public transportation cashier, and charging operation management systems. It also provides bus terminal, bus smart cashier, and active safety products; electronic bus stop boards and road sign products; multimedia release, new energy charging, and taxi management products; products for vehicles engaging in regular-route passenger transport, tourist passenger transport, and hazardous chemicals transport; station management, BRT bus stop, and intelligent cabin products; and other products. In addition, the company offers software solutions, including smart bus, integrated transportation, smart charging, smart taxi, smart sanitation, and other application systems, as well as application systems for regular-rote passenger transport, tourist passenger transport, and hazardous chemicals transport vehicles. Further, it provides integrated big data service platforms; smart bus, charging, taxi, logistics, municipal administration, and cabin solutions; specialty vehicle solutions; and operations and maintenance service solutions. Additionally, the company engages in technology development, transfer, consulting, and promotion; hardware parts maintenance; professional and technical services; rental and operation of small and micro passenger vehicles; repair of instruments and meters; and software and information technology activities, as well as provision of vehicle-mounted communication terminals, mechatronic equipment, communication equipment, and auto parts. It serves public transportation companies, bus manufacturers, and government departments. Zhengzhou Tiamaes Technology Co., Ltd. was founded in 2004 and is headquartered in Zhengzhou, China.

Company description, as reported by the company or data provider.

Revenue & earnings trend

FY2021 – FY2025 · reported fiscal years

Zhengzhou Tiamaes Technology Co Ltd reported revenue of ¥160M in FY2025 versus ¥233M in FY2021, a compound −8.9%/yr. Reported net income was −¥27.9M in FY2025.

300807 screens 88% overvalued. Compare with Keysight Technologies, Inc →

Peer Group

Scientific & Technical Instruments · 172 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 Scientific & Technical Instruments 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.

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Frequently asked questions

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.