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Nanjing Develop Advanced Manufacturing Co has the GF Score of 94, which implies that the company
might have
Highest outperformance 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:
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.
Please click GF Score to see more details on the GF Score's 5 Key Aspects of Analysis.
Nanjing Develop Advanced Manufacturing Co (SHSE:688377) 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)
(1) These are some simple examples. You can access our GF Score filter under All-in-One Screener’s Fundamental tab.
Nanjing Develop Advanced Manufacturing Co GF Score Related Terms
SHSE:688377 vs SLB, BKR, HAL: GF Score Comparison
For the Oil & Gas Equipment & Services subindustry, Nanjing Develop Advanced Manufacturing Co'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.
Nanjing Develop Advanced Manufacturing Co GF Score vs Oil & Gas Industry
Nanjing Develop Advanced Manufacturing Co (SHSE:688377) has a GF Score of 94 as of Jul. 26, 2026. GF Score is a stock performance ranking system developed by GuruFocus using five aspects of valuation. View historical data on Nanjing Develop Advanced Manufacturing Co and its competitors. This is 59% above median its historical median of 59.00. Over the past decade, Nanjing Develop Advanced Manufacturing Co's GF Score has ranged from 26.00 to 93.00.
Is Nanjing Develop Advanced Manufacturing Co's GF Score too high?
Nanjing Develop Advanced Manufacturing Co's current GF Score of 94 is 59% above median its 10-year median of 59.00. Over the past 10 years, this metric has ranged from a low of 26.00 to a high of 93.00. Overall, Nanjing Develop Advanced Manufacturing Co has a GF Score™ of 94/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Nanjing Develop Advanced Manufacturing Co's GF Score compare to SLB and BKR?
Nanjing Develop Advanced Manufacturing Co's GF Score of 94 can be compared against companies in the Oil & Gas industry. Historically, Nanjing Develop Advanced Manufacturing Co's own GF Score has ranged from 26.00 to 93.00 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 an Oil & Gas company?
A good GF Score depends on the Oil & Gas 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 Nanjing Develop Advanced Manufacturing Co and its competitors. Nanjing Develop Advanced Manufacturing Co's current GF Score is 94, which is 59% above median its own 10-year median of 59.00. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Nanjing Develop Advanced Manufacturing Co stock overvalued right now?
Based on GuruFocus' analysis, Nanjing Develop Advanced Manufacturing Co (SHSE:688377) is currently considered Modestly Undervalued. The stock's GF Value™ is ¥23.14, compared to a current price of ¥19.09 — trading 17.5% below its estimated fair value. The current GF Score is 94, which is 59% above median its 10-year median of 59.00. Nanjing Develop Advanced Manufacturing Co's overall GF Score™ is 94/100 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 Nanjing Develop Advanced Manufacturing Co (SHSE:688377), the current GF Score is 94 as of Jul. 26, 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 Nanjing Develop Advanced Manufacturing Co (SHSE:688377) Overvalued in 2026?
Based on GuruFocus' analysis, Nanjing Develop Advanced Manufacturing Co stock appears to be undervalued.
The current stock price of ¥19.09 is trading 17.5% below its estimated GF Value™ of ¥23.14.
GuruFocus considers Nanjing Develop Advanced Manufacturing Co to be Modestly Undervalued.
Key valuation signals for SHSE:688377:
GF Score: 94 (59% above median its 10-year median of 59.00)
GF Value™: ¥23.14 vs. price of ¥19.09 (17.5% below fair value)
No single metric tells the full story. See the SHSE:688377 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Nanjing Develop Advanced Manufacturing Co Business Description
Nanjing Develop Advanced Manufacturing Co Ltd is engaged in production and sales of special parts for oil and gas equipment. The company manufactures and sells petroleum and natural gas mining equipment and components, components and high-pressure valves, offshore engineering mining equipment and components.
94GF Score
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