The historical rank and industry rank for C-Tech United's Gross Margin % or its related term are showing as below:
ROCO:3625'
s Gross Margin % Range Over the Past 10 Years
Min: 8.47 Med: 11.71 Max: 20.93
Current: 11.45
During the past 13 years, the highestGross Margin % of C-Tech United was 20.93%. The lowest was 8.47%. And the median was 11.71%.
ROCO:3625's Gross Margin % is ranked worse than 87.37% of 2992
companies
in the Industrial Products industry
Industry Median: 26.82
vs ROCO:3625: 11.45
C-Tech United had a gross margin of -3.42% for the quarter that ended in Dec. 2025 => No sustainable competitive advantage
The 5-Year average Growth Rate of Gross Margin for C-Tech United was 2.90% per year.
C-Tech United (ROCO:3625) Gross Margin % Explanation
Warren Buffett believes that firms with excellent long term economics tend to have consistently higher margins.
Durable competitive advantage creates a high Gross Margin % because of the freedom to price in excess of cost. Companies can be categorized by their Gross Margin %
1. Greater than 40% = Durable competitive advantage
2. Less than 40% = Competition eroding margins
3. Less than 20% = no sustainable competitive advantage
Consistency of Gross Margin is key
C-Tech United had a gross margin of -3.42% for the quarter that ended in Dec. 2025 => No sustainable competitive advantage
Be Aware
If a company loses its competitive advantages, usually its gross margin declines well before its sales declines. Watching Gross Margin % and Operating Margin % closely helps avoid value trap situations.
C-Tech United Gross Margin % Related Terms
C-Tech United Gross Margin % Historical Data
* Premium members only.
The historical data trend for C-Tech United's Gross 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.
For the Electrical Equipment & Parts subindustry, C-Tech United's Gross Margin %, along with its competitors' market caps and Gross 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.
C-Tech United Gross Margin % vs Industrial Products Industry
For the Industrial Products industry and Industrials sector, C-Tech United's Gross Margin % distribution charts can be found below:
* The bar in red indicates where C-Tech United's Gross 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.
A positive Gross Profit is only the first step for a company to make a net profit. The gross profit needs to be big enough to also cover related labor, equipment, rental, marketing/advertising, research and development and a lot of other costs in selling the products.
C-Tech United (ROCO:3625) has a Gross Margin % of -3.42% as of Dec. 2025. Gross margin is the ratio of total gross profit to net sales. View historical data on C-Tech United and its competitors. Over the past decade, C-Tech United's Gross Margin % has ranged from 8.47 to 20.93. According to the industry distribution chart, C-Tech United ranks #2614 out of 2992 companies in the Industrial Products industry, placing it in the top 87.4%.
Is C-Tech United's Gross Margin % too high?
C-Tech United's current Gross Margin % is -3.42%. Over the past 10 years, this metric has ranged from a low of 8.47 to a high of 20.93. Based on the distribution chart, C-Tech United ranks #2614 out of 2992 companies in the Industrial Products industry, which is in the bottom quartile relative to peers. Overall, C-Tech United has a GF Score™ of 38/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does C-Tech United's Gross Margin % compare to VRT and BE?
According to the Industrial Products industry distribution chart, C-Tech United ranks #2614 out of 2992 companies for Gross Margin %. This places C-Tech United in the lower half of its industry. The industry median Gross Margin % is 26.82. Historically, C-Tech United's own Gross Margin % has ranged from 8.47 to 20.93 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 Gross Margin % for an Industrial Products company?
The median Gross Margin % among Industrial Products companies is 26.82, based on 2,992 companies in the industry. Companies in the top quartile (top 25%) have a Gross Margin % significantly above this median, while those in the bottom quartile fall well below. However, Gross Margin % 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 Gross Margin % mean?
A high Gross Margin % can signal that a stock is expensive relative to its fundamentals. Gross margin is the ratio of total gross profit to net sales. View historical data on C-Tech United and its competitors. For the Industrial Products industry, the median Gross Margin % is 26.82 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. C-Tech United's current Gross Margin % is -3.42%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is C-Tech United stock overvalued right now?
Based on GuruFocus' analysis, C-Tech United (ROCO:3625) is currently considered Significantly Overvalued. The stock's GF Value™ is NT$5.99, compared to a current price of NT$18.40 — trading 207.2% above its estimated fair value. The current Gross Margin % is -3.42%. C-Tech United's overall GF Score™ is 38/100 with 5 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Gross Margin % calculated?
Gross Margin % is calculated from a company's financial statements. For C-Tech United (ROCO:3625), the current Gross Margin % is -3.42% 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 C-Tech United (ROCO:3625) Overvalued in 2026?
Based on GuruFocus' analysis, C-Tech United stock appears to be overvalued.
The current stock price of NT$18.40 is trading 207.2% above its estimated GF Value™ of NT$5.99.
GuruFocus considers C-Tech United to be Significantly Overvalued.
Key valuation signals for ROCO:3625:
Gross Margin %: -3.42%
GF Value™: NT$5.99 vs. price of NT$18.40 (207.2% above fair value)
No single metric tells the full story. See the ROCO:3625 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
C-Tech United Corp main business items are the manufacturing and processing of battery modules, the development and manufacturing of electronic components, and the sales of houses and buildings. The Company is a designer and manufacturer of lithium-ion and lithium polymer battery modules, with clients including LG, HP, Dell, Acer, Schneider, and SRAM. Its product range includes battery modules for e-mobility, backup power systems (BPS), electric vehicles, 3C/IT devices, and energy storage systems (ESS). The Company operates in Korea, Taiwan, and other regions, with the majority of its revenue coming from Korea.
38GF Score
Get the complete analysis for ROCO:3625
Gross Margin % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
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