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.
What is Ching Chan Optical Technology Co FCF Margin %?
Ching Chan Optical Technology CoROCO:2070 +9.85%74 FCF Margin % is 11.17% as of Jun. 2026, which is 1% below its 10-year median of 11.24. GuruFocus rates ROCO:2070 with a GF Score™ of 74/100 and a GF Value™ of NT$42.08 (Significantly Overvalued). The stock has 1 warning sign investors should review. Among 3,041 Industrial Products companies, Ching Chan Optical Technology Co ranks better than 83.46% on this metric.
* 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.
Ching Chan Optical Technology Co FCF Margin % Chart
ROCO:2070 vs GEV, ETN, PH: FCF Margin % Comparison
For the Specialty Industrial Machinery subindustry, Ching Chan Optical Technology Co's FCF Margin %, along with its competitors' market caps and FCF 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.
Ching Chan Optical Technology Co FCF Margin % vs Industrial Products Industry
For the Industrial Products industry and Industrials sector, Ching Chan Optical Technology Co's FCF Margin % distribution charts can be found below:
* The bar in red indicates where Ching Chan Optical Technology Co's FCF 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.
Ching Chan Optical Technology Co (ROCO:2070) has a FCF Margin % of 11.17% as of Jun. 2026. Free cash flow margin is the ratio of total free cash flow to net sales. View historical data on Ching Chan Optical Technology Co and its competitors. This is near median its historical median of 11.24. According to the industry distribution chart, Ching Chan Optical Technology Co ranks #503 out of 3041 companies in the Industrial Products industry, placing it in the top 16.5%.
Is Ching Chan Optical Technology Co's FCF Margin % too high?
Ching Chan Optical Technology Co's current FCF Margin % of 11.17% is near median its 10-year median of 11.24. The Industrial Products industry median FCF Margin % is 1.36. Ching Chan Optical Technology Co's value of 11.17% is 721.3% above this industry median. Based on the distribution chart, Ching Chan Optical Technology Co ranks #503 out of 3041 companies in the Industrial Products industry, which is in the top quartile — a strong position relative to peers. Overall, Ching Chan Optical Technology Co has a GF Score™ of 74/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Ching Chan Optical Technology Co's FCF Margin % compare to GEV and ETN?
According to the Industrial Products industry distribution chart, Ching Chan Optical Technology Co ranks #503 out of 3041 companies for FCF Margin %. This places Ching Chan Optical Technology Co in the top 17% of its industry — outperforming the majority of peers. The industry median FCF Margin % is 1.36. Ching Chan Optical Technology Co's value of 11.17% is 721.3% above this benchmark. While the company's 10-year median is 11.24 vs. the industry median of 1.36, Ching Chan Optical Technology 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 FCF Margin % for an Industrial Products company?
The median FCF Margin % among Industrial Products companies is 1.36, based on 3,041 companies in the industry. Companies in the top quartile (top 25%) have a FCF Margin % significantly above this median, while those in the bottom quartile fall well below. However, FCF Margin % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Ching Chan Optical Technology Co's current FCF Margin % of 11.17% is 721.3% 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 FCF Margin % mean?
A high FCF Margin % can signal that a stock is expensive relative to its fundamentals. Free cash flow margin is the ratio of total free cash flow to net sales. View historical data on Ching Chan Optical Technology Co and its competitors. For the Industrial Products industry, the median FCF Margin % is 1.36 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Ching Chan Optical Technology Co's current FCF Margin % is 11.17%, which is near median its own 10-year median of 11.24. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Ching Chan Optical Technology Co stock overvalued right now?
Based on GuruFocus' analysis, Ching Chan Optical Technology Co (ROCO:2070) is currently considered Significantly Overvalued. The stock's GF Value™ is NT$42.08, compared to a current price of NT$66.90 — trading 59% above its estimated fair value. The current FCF Margin % is 11.17%, which is near median its 10-year median of 11.24 and 721.3% above the Industrial Products industry median of 1.36. Ching Chan Optical Technology Co's overall GF Score™ is 74/100 with 1 warning sign to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is FCF Margin % calculated?
FCF Margin % is calculated from a company's financial statements. For Ching Chan Optical Technology Co (ROCO:2070), the current FCF Margin % is 11.17% as of Jun. 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 Ching Chan Optical Technology Co (ROCO:2070) Overvalued in 2026?
Based on GuruFocus' analysis, Ching Chan Optical Technology Co stock appears to be overvalued.
The current stock price of NT$66.90 is trading 59% above its estimated GF Value™ of NT$42.08.
GuruFocus considers Ching Chan Optical Technology Co to be Significantly Overvalued.
Key valuation signals for ROCO:2070:
FCF Margin %: 11.17% (near median its 10-year median of 11.24)
GF Value™: NT$42.08 vs. price of NT$66.90 (59% above fair value)
Industry Position: 721.3% above the Industrial Products median (#503 of 3041)
No single metric tells the full story. See the ROCO:2070 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Ching Chan Optical Technology Co Ltd is engaged in providing screening equipment and other products. The company offers Screening Machine, Forming Machine, Pressure sensor, Intelligent automatic car handling system, and surveillance system among others.
74GF Score
Get the complete analysis for ROCO:2070
FCF 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:2070 has been successfully added to your 
