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.
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.
Chenfull Precision CoROCO:6829 +0.19%87 Net Margin % is 15.03% as of Dec. 2025, which is 1% below its 10-year median of 15.20. GuruFocus rates ROCO:6829 with a GF Score™ of 87/100 and a GF Value™ of NT$173.00 (Significantly Overvalued). The stock has 4 warning signs investors should review. Among 3,032 Industrial Products companies, Chenfull Precision Co ranks better than 84.27% on this metric.
The historical rank and industry rank for Chenfull Precision Co's Net Margin % or its related term are showing as below:
ROCO:6829'
s Net Margin % Range Over the Past 10 Years
Min: 8.8 Med: 15.2 Max: 22.05
Current: 12.84
ROCO:6829's Net Margin % is ranked better than 84.27% of 3032
companies
in the Industrial Products industry
Industry Median: 4.49
vs ROCO:6829: 12.84
Chenfull Precision Co (ROCO:6829) Net Margin % Explanation
Although Net Income and Earnings-per-Share (EPS) are the most widely used parameter in measuring a company's profitability and valuation, it is the least reliable. The reason is that reported earnings can be manipulated easily by adjusting any numbers such as Depreciation, Depletion and Amotorization and non-recurring items.
But the long term trend of the net margin is a good indicator of the competitiveness and health of the business.
Chenfull Precision Co Net Margin % Related Terms
Chenfull Precision Co Net Margin % Historical Data
* Premium members only.
The historical data trend for Chenfull Precision Co's Net Margin % can be seen below:
* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD. * For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.
ROCO:6829 vs GEV, ETN, PH: Net Margin % Comparison
For the Specialty Industrial Machinery subindustry, Chenfull Precision Co's Net Margin %, along with its competitors' market caps and Net Margin % 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.
Chenfull Precision Co Net Margin % vs Industrial Products Industry
For the Industrial Products industry and Industrials sector, Chenfull Precision Co's Net Margin % distribution charts can be found below:
* The bar in red indicates where Chenfull Precision Co's Net Margin % falls into.
* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD. * For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.
Chenfull Precision Co (ROCO:6829) has a Net Margin % of 15.03% as of Dec. 2025. Net margin is the ratio of total net income to net sales. View historical data on Chenfull Precision Co and its competitors. This is near median its historical median of 15.20. Over the past decade, Chenfull Precision Co's Net Margin % has ranged from 8.80 to 22.05. According to the industry distribution chart, Chenfull Precision Co ranks #477 out of 3032 companies in the Industrial Products industry, placing it in the top 15.7%.
Is Chenfull Precision Co's Net Margin % too high?
Chenfull Precision Co's current Net Margin % of 15.03% is near median its 10-year median of 15.20. Over the past 10 years, this metric has ranged from a low of 8.80 to a high of 22.05. The Industrial Products industry median Net Margin % is 4.49. Chenfull Precision Co's value of 15.03% is 234.7% above this industry median. Based on the distribution chart, Chenfull Precision Co ranks #477 out of 3032 companies in the Industrial Products industry, which is in the top quartile — a strong position relative to peers. Overall, Chenfull Precision Co has a GF Score™ of 87/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Chenfull Precision Co's Net Margin % compare to GEV and ETN?
According to the Industrial Products industry distribution chart, Chenfull Precision Co ranks #477 out of 3032 companies for Net Margin %. This places Chenfull Precision Co in the top 16% of its industry — outperforming the majority of peers. The industry median Net Margin % is 4.49. Chenfull Precision Co's value of 15.03% is 234.7% above this benchmark. Historically, Chenfull Precision Co's own Net Margin % has ranged from 8.80 to 22.05 over the past decade. While the company's 10-year median is 15.20 vs. the industry median of 4.49, Chenfull Precision Co has consistently been above the industry average. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Net Margin % for an Industrial Products company?
The median Net Margin % among Industrial Products companies is 4.49, based on 3,032 companies in the industry. Companies in the top quartile (top 25%) have a Net Margin % significantly above this median, while those in the bottom quartile fall well below. However, Net Margin % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Chenfull Precision Co's current Net Margin % of 15.03% is 234.7% above the industry median. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Net Margin % mean?
A high Net Margin % can signal that a stock is expensive relative to its fundamentals. Net margin is the ratio of total net income to net sales. View historical data on Chenfull Precision Co and its competitors. For the Industrial Products industry, the median Net Margin % is 4.49 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Chenfull Precision Co's current Net Margin % is 15.03%, which is near median its own 10-year median of 15.20. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Chenfull Precision Co stock overvalued right now?
Based on GuruFocus' analysis, Chenfull Precision Co (ROCO:6829) is currently considered Significantly Overvalued. The stock's GF Value™ is NT$173.00, compared to a current price of NT$257.00 — trading 48.6% above its estimated fair value. The current Net Margin % is 15.03%, which is near median its 10-year median of 15.20 and 234.7% above the Industrial Products industry median of 4.49. Chenfull Precision Co's overall GF Score™ is 87/100 with 4 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Net Margin % calculated?
Net Margin % is calculated from a company's financial statements. For Chenfull Precision Co (ROCO:6829), the current Net Margin % is 15.03% as of Dec. 2025. 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 Chenfull Precision Co (ROCO:6829) Overvalued in 2026?
Based on GuruFocus' analysis, Chenfull Precision Co stock appears to be overvalued.
The current stock price of NT$257.00 is trading 48.6% above its estimated GF Value™ of NT$173.00.
GuruFocus considers Chenfull Precision Co to be Significantly Overvalued.
Key valuation signals for ROCO:6829:
Net Margin %: 15.03% (near median its 10-year median of 15.20)
GF Value™: NT$173.00 vs. price of NT$257.00 (48.6% above fair value)
Industry Position: 234.7% above the Industrial Products median (#477 of 3032)
No single metric tells the full story. See the ROCO:6829 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Chenfull Precision Co Ltd is engaged in manufacturing, processing, and trading of precision molds, as well as the processing, manufacturing, and trading of various aerospace materials. It is producing and manufacturing structure parts and engine cases for International Civil Aviation Industry, and critical parts and components for Optoelectronic and Semiconductor Equipment Industry.
87GF Score
Get the complete analysis for ROCO:6829
Net Margin % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
Quick Browse
Personalize
Premium Gurus 
Create New Portfolio
ROCO:6829 has been successfully added to your 
