Qingdao Topscomm Communication (SHSE:603421) GF Score: 56/100 (As of Aug. 17, 2026) — 20% Below Median

Author: Vera Yuan Vera Yuan
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Vera Yuan
Director of Data and Quant Analytics at GuruFocus
Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
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Charlie Tian
Charlie Tian
Founder & CEO of GuruFocus
Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.

SHSE:603421 Qingdao Topscomm Communication Inc SHSE:603421
56 GF Score
Price ¥6.08
GF Value ¥3.37
Valuation Significantly Overvalued
! 4 Warning Signs
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What is Qingdao Topscomm Communication GF Score?

Qingdao Topscomm Communication SHSE:603421 +1.33% 56 GF Score is 56 as of Aug. 17, 2026, which is 20% below its 10-year median of 70.00. GuruFocus rates SHSE:603421 with a GF Score™ of 56/100 and a GF Value™ of ¥3.37 (Significantly Overvalued). The stock has 4 warning signs investors should review.

Qingdao Topscomm Communication has the GF Score of 56, which implies that the company might have Poor future performance potential.

The GF Score is a stock performance ranking system developed by GuruFocus using five aspects of valuation, which has been found to be closely correlated to the long-term performances of stocks by backtesting from 2006 to 2021. The stocks with a higher GF Score generally generate higher returns than those with lower GF Scores. Therefore, when picking stocks, investors should invest in companies with high GF Scores. The GF Score ranges from 0 to 100, with 100 as the highest rank.

GF Score takes following five key aspects into consideration:

1. Financial Strength : 5/10
2. Profitability Rank : 4/10
3. Growth Rank : 1/10
4. GF Value Rank : 3/10
5. Momentum Rank : 8/10

Each one of these components is ranked and the ranks also have positive correlation with the long term performances of stocks. The GF score is calculated using the five key aspects of analysis. Through backtesting, we know that each of these key aspects has a different impact on the stock price performance. Thus, they are weighted differently when calculating the total score. The Profitability Rank and the Growth Rank are weighted fully, while other parameters have less weight.

Based on research and backtesting result, GuruFocus believes Qingdao Topscomm Communication might have Poor future performance potential.

Please click GF Score to see more details on the GF Score's 5 Key Aspects of Analysis.


Qingdao Topscomm Communication  (SHSE:603421) GF Score Explanation

Based on the historical long-term performances among five valuation aspects, the GF Score is found to be closely correlated to the long-term performances of stocks. It ranges from 0 to 100, with 100 as the highest. GuruFocus divided GF Score into following 5 categories:

GF Score Performance Potential and All-in-One Screener Examples (1)
91 - 100Highest outperformance potential
81 - 90Good outperformance potential
71 - 80Likely to have average performance
51 - 70Poor future performance potential
0 - 50Worst future performance potential, or not enough data

(1) These are some simple examples. You can access our GF Score filter under All-in-One Screener’s Fundamental tab.


Qingdao Topscomm Communication GF Score Related Terms


SHSE:603421 vs COHR, KEYS, GRMN: GF Score Comparison

For the Scientific & Technical Instruments subindustry, Qingdao Topscomm Communication's GF Score, along with its competitors' market caps and GF Score data, can be viewed below:

* Competitive companies are chosen from companies within the same industry, with headquarter located in same country, with closest market capitalization; x-axis shows the market cap, and y-axis shows the term value; the bigger the dot, the larger the market cap. Note that "N/A" values will not show up in the chart.


Qingdao Topscomm Communication GF Score vs Hardware Industry

For the Hardware industry and Technology sector, Qingdao Topscomm Communication's GF Score distribution charts can be found below:

* The bar in red indicates where Qingdao Topscomm Communication's GF Score falls into.


SHSE:603421
56GF Score
Qingdao Topscomm Communication Inc SHSE:603421
GF Score is just one metric. See GF Score™, valuation, warning signs, and more.
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Frequently Asked Questions Learn more about GF Score →
What does a GF Score of 56 mean?
Qingdao Topscomm Communication (SHSE:603421) has a GF Score of 56 as of Aug. 17, 2026. GF Score is a stock performance ranking system developed by GuruFocus using five aspects of valuation. View historical data on Qingdao Topscomm Communication and its competitors. This is 20% below median its historical median of 70.00. Over the past decade, Qingdao Topscomm Communication's GF Score has ranged from 16.00 to 88.00.
Is Qingdao Topscomm Communication's GF Score too high?
Qingdao Topscomm Communication's current GF Score of 56 is 20% below median its 10-year median of 70.00. Over the past 10 years, this metric has ranged from a low of 16.00 to a high of 88.00. Overall, Qingdao Topscomm Communication has a GF Score™ of 56/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Qingdao Topscomm Communication's GF Score compare to COHR and KEYS?
Qingdao Topscomm Communication's GF Score of 56 can be compared against companies in the Hardware industry. Historically, Qingdao Topscomm Communication's own GF Score has ranged from 16.00 to 88.00 over the past decade. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good GF Score for a Hardware company?
A good GF Score depends on the Hardware industry context. However, GF Score should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high GF Score mean?
A high GF Score can signal that a stock is expensive relative to its fundamentals. GF Score is a stock performance ranking system developed by GuruFocus using five aspects of valuation. View historical data on Qingdao Topscomm Communication and its competitors. Qingdao Topscomm Communication's current GF Score is 56, which is 20% below median its own 10-year median of 70.00. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Qingdao Topscomm Communication stock overvalued right now?
Based on GuruFocus' analysis, Qingdao Topscomm Communication (SHSE:603421) is currently considered Significantly Overvalued. The stock's GF Value™ is ¥3.37, compared to a current price of ¥6.08 — trading 80.4% above its estimated fair value. The current GF Score is 56, which is 20% below median its 10-year median of 70.00. Qingdao Topscomm Communication's overall GF Score™ is 56/100 with 4 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is GF Score calculated?
GF Score is calculated from a company's financial statements. For Qingdao Topscomm Communication (SHSE:603421), the current GF Score is 56 as of Aug. 17, 2026. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.

Is Qingdao Topscomm Communication (SHSE:603421) Overvalued in 2026?

Based on GuruFocus' analysis, Qingdao Topscomm Communication stock appears to be overvalued. The current stock price of ¥6.08 is trading 80.4% above its estimated GF Value™ of ¥3.37. GuruFocus considers Qingdao Topscomm Communication to be Significantly Overvalued.

Key valuation signals for SHSE:603421:

  • GF Score: 56 (20% below median its 10-year median of 70.00)
  • GF Value™: ¥3.37 vs. price of ¥6.08 (80.4% above fair value)
  • GF Score™: 56/100 with 4 warning signs

No single metric tells the full story. See the SHSE:603421 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Qingdao Topscomm Communication Business Description

Address No. 288 Ningxia Road, 5th Floor, No. 6 Building, Qingdao Software Park, Shinan District, Qingdao City, CHN, 266024
Qingdao Topscomm Communication Inc designs, researches and develops, manufactures, and sells smart products for electric power and fire protection in China. It also engages in the research and development of power line carrier communication chips and fieldbus communication chips. Its products include smart energy meters, such as smart prepayment and advanced metering infrastructure (AMI), power line carrier communication system; chips; terminal collecting device such as concentrator and state grid concentrator; and intelligent indoor terminal. It also provides AMI, prepayment vending, water/gas/heat and electricity meter AMR/AMI, distribution automation and management, and low and medium voltage PLC communication solutions.
56GF Score

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GF Score is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

¥6.08
Price
¥3.37
GF Value