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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.
Tianyi Water Energy SolutionsROCO:4530 -1.12%60 Gross Margin % is 24.60% as of Mar. 2026, which is 31% below its 10-year median of 35.62. GuruFocus rates ROCO:4530 with a GF Score™ of 60/100 and a GF Value™ of NT$39.47 (Possible Value Trap). The stock has 2 warning signs investors should review. Among 2,999 Industrial Products companies, Tianyi Water Energy Solutions ranks better than 75.16% on this metric.
ROCO:4530's Gross Margin % is ranked better than 75.16% of 2999
companies
in the Industrial Products industry
Industry Median: 26.86
vs ROCO:4530: 37.97
Tianyi Water Energy Solutions had a gross margin of 24.60% for the quarter that ended in Mar. 2026 => Competition eroding margins
Tianyi Water Energy Solutions (ROCO:4530) 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
Tianyi Water Energy Solutions had a gross margin of 24.60% for the quarter that ended in Mar. 2026 => Competition eroding margins
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.
Tianyi Water Energy Solutions Gross Margin % Related Terms
Tianyi Water Energy Solutions Gross Margin % Historical Data
* 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.
Tianyi Water Energy Solutions Gross Margin % Chart
ROCO:4530 vs CRS, ATI, MLI: Gross Margin % Comparison
For the Metal Fabrication subindustry, Tianyi Water Energy Solutions'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.
Tianyi Water Energy Solutions Gross Margin % vs Industrial Products Industry
For the Industrial Products industry and Industrials sector, Tianyi Water Energy Solutions's Gross Margin % distribution charts can be found below:
* The bar in red indicates where Tianyi Water Energy Solutions'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.
Tianyi Water Energy Solutions (ROCO:4530) has a Gross Margin % of 24.60% as of Mar. 2026. Gross margin is the ratio of total gross profit to net sales. View historical data on Tianyi Water Energy Solutions and its competitors. This is 31% below median its historical median of 35.62. Over the past decade, Tianyi Water Energy Solutions' Gross Margin % has ranged from 26.92 to 43.86. According to the industry distribution chart, Tianyi Water Energy Solutions ranks #745 out of 2999 companies in the Industrial Products industry, placing it in the top 24.8%.
Is Tianyi Water Energy Solutions' Gross Margin % too high?
Tianyi Water Energy Solutions' current Gross Margin % of 24.60% is 31% below median its 10-year median of 35.62. Over the past 10 years, this metric has ranged from a low of 26.92 to a high of 43.86. The Industrial Products industry median Gross Margin % is 26.86. Tianyi Water Energy Solutions' value of 24.60% is 8.4% below this industry median. Based on the distribution chart, Tianyi Water Energy Solutions ranks #745 out of 2999 companies in the Industrial Products industry, which is in the top quartile — a strong position relative to peers. Overall, Tianyi Water Energy Solutions has a GF Score™ of 60/100 and is considered Possible Value Trap, reflecting its overall financial health beyond just this single metric.
How does Tianyi Water Energy Solutions' Gross Margin % compare to CRS and ATI?
According to the Industrial Products industry distribution chart, Tianyi Water Energy Solutions ranks #745 out of 2999 companies for Gross Margin %. This places Tianyi Water Energy Solutions in the top 25% of its industry — outperforming the majority of peers. The industry median Gross Margin % is 26.86. Tianyi Water Energy Solutions' value of 24.60% is 8.4% below this benchmark. Historically, Tianyi Water Energy Solutions' own Gross Margin % has ranged from 26.92 to 43.86 over the past decade. While the company's 10-year median is 35.62 vs. the industry median of 26.86, Tianyi Water Energy Solutions has consistently been below 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 Gross Margin % for an Industrial Products company?
The median Gross Margin % among Industrial Products companies is 26.86, based on 2,999 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. Tianyi Water Energy Solutions's current Gross Margin % of 24.60% is 8.4% below 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 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 Tianyi Water Energy Solutions and its competitors. For the Industrial Products industry, the median Gross Margin % is 26.86 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Tianyi Water Energy Solutions's current Gross Margin % is 24.60%, which is 31% below median its own 10-year median of 35.62. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Tianyi Water Energy Solutions stock overvalued right now?
Based on GuruFocus' analysis, Tianyi Water Energy Solutions (ROCO:4530) is currently considered Possible Value Trap. The stock's GF Value™ is NT$39.47, compared to a current price of NT$26.50 — trading 32.9% below its estimated fair value. The current Gross Margin % is 24.60%, which is 31% below median its 10-year median of 35.62 and 8.4% below the Industrial Products industry median of 26.86. Tianyi Water Energy Solutions' overall GF Score™ is 60/100 with 2 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 Tianyi Water Energy Solutions (ROCO:4530), the current Gross Margin % is 24.60% as of Mar. 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 Tianyi Water Energy Solutions (ROCO:4530) Overvalued in 2026?
Based on GuruFocus' analysis, Tianyi Water Energy Solutions stock appears to be undervalued.
The current stock price of NT$26.50 is trading 32.9% below its estimated GF Value™ of NT$39.47.
GuruFocus considers Tianyi Water Energy Solutions to be Possible Value Trap.
Key valuation signals for ROCO:4530:
Gross Margin %: 24.60% (31% below median its 10-year median of 35.62)
GF Value™: NT$39.47 vs. price of NT$26.50 (32.9% below fair value)
Industry Position: 8.4% below the Industrial Products median (#745 of 2999)
No single metric tells the full story. See the ROCO:4530 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Honyi International Co Ltd is engaged in processing and trading of metal forging, treatment of wastewater and sewage, wholesale of industrial additives, and construction of environmental protection engineering projects. Its segments include catering segment, metal forging and processing segment, environmental engineering segment, and other segments. The majority of the revenue is derived from the environmental engineering segment.
60GF Score
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