Español 
Deutsch 
Français 
MSCI World Index (MSC)
NASDAQ Composite (NASDAQ)
FTSE China A50 Index (FGI)
STOXX Europe 600 (SIX)
Nikkei 300 (OSA)
NIFTY 50 (NSE)
DAX Performance Index (XETRA)
FTSE 100 (FGI)
CAC 40 (EURONEXT)
Zhejiang Tuna Environmental Science & TechnologyCo.,Ltd. (603177.SS)
Shaoxing, ZJ, CN
Zhejiang Tuna Environmental Science & TechnologyCo.,Ltd. engages in the technology development and engineering application of the environmental protection industry in China and internationally. The company undertakes EPC projects, such as semi-dry and wet limestone-gypsum desulfurization, and NOx removal technology; offers FGD products, including TSP-I spray bank, TME mist eliminator, TLD single-shaft double louver series damper, TBF-DU belt type vacuum filter, rubber lined pipes, and MST series wet-type limestone ball mill; denitration products; and dedusting products, which include electric bag composite dust collectors, wet electro-static precipitators, and dry dust removers. It also offers wastewater reduction and recovery technology; flue gas heat exchange products, non-electrical field flue gas management, solid waste treatment technology, and ocean TUNA. Zhejiang Tuna Environmental Science & TechnologyCo.,Ltd. was founded in 2005 and is headquartered in Shaoxing, China.
No mergers or acquisitions recorded for this company.
| Indicator | 1D | 1W | 2W | 3W | 1M |
|---|
Day Score & sub-scores
Statistical fingerprint & regime detail
Conditional historical analysis
Customize analysis (advanced)
| 1D | 5D | 1M | 3M | 6M | YTD | 1Y | 3Y | 5Y | 10Y | Max |
|---|---|---|---|---|---|---|---|---|---|---|
| -4.01% | -11.52% | -14.89% | -18.27% | -17.28% | -7.55% | +21.78% | -18.91% | -30.43% | +98.65% | +98.65% |
Revenue flow
Revenue by geography
Revenue by segment
Revenue composition
By product
By geography
Income Statement
Balance Sheet
Cash Flow Statement
Key Metrics
Financial Ratios
Employees
Financial Growth (CAGR)
Market Data
| Rating | 2024-11 | Change |
|---|---|---|
| Strong Buy | 0 | 0 |
| Buy | 0 | 0 |
| Hold | 0 | 0 |
| Sell | 0 | 0 |
| Strong Sell | 0 | 0 |
-
Revenue growth Industrial - Machinery: +7.4%+17.0% ★ Q1'26: -9.0% (vs Q1'25)
-
EPS growth Industrial - Machinery: +15.6%-236.4% Q1'26: -194.5% (vs Q1'25)
-
FCF margin FCF growth · Industrial - Machinery: +38.2%-6.6% Q1'26: +1.5% (vs Q1'25)
-
EBIT margin Industrial - Machinery: +10.0%-0.9% Q1'26: +3.6% (vs Q1'25)
-
ROIC Industrial - Machinery: +6.8%-0.8% Q1'26: +2.6% (vs Q1'25)
-
Share dilution Industrial - Machinery: +0.0%-2.4% ★ Q1'26: +11.8% (vs Q1'25)
-
Debt / EBITDA Net debt/EBITDA · Industrial - Machinery: -0.65×23.59× Q1'26: 32.67× (vs Q1'25)
* These projections are based on analyst consensus estimates and user-defined valuation multiples. This table is for informational purposes only and does not constitute a recommendation to buy or sell any security. Past performance is not indicative of future results.
| Metric |
Dec 2023 actual |
Dec 2024 actual |
|---|---|---|
| Revenue |
795.85M
est: 1.16B (-31.5%)
|
918.64M
est: 1.41B (-35.0%)
|
| EBITDA |
18.60M
est: -11.90M (+256.4%)
|
107.73M
est: 58.76M (+83.4%)
|
| EBIT |
-22.39M
est: -70.68M (+68.3%)
|
56.04M
est: -8.56M (+754.7%)
|
| Net Income |
-48.42M
|
22.87M
|
| SGA |
118.74M
est: 102.24M (+16.1%)
|
95.32M
est: 161.01M (-40.8%)
|
| EPS |
-0.24
|
0.11
|
| Date | Rating | Overall | DCF | ROE | ROA | D/E | P/E | P/B |
|---|---|---|---|---|---|---|---|---|
| 2026-05-29 | C- | 1/5 | 4/5 | 1/5 | 1/5 | 1/5 | 1/5 | 1/5 |
| 2026-05-28 | C- | 1/5 | 4/5 | 1/5 | 1/5 | 1/5 | 1/5 | 1/5 |
| 2026-05-27 | C- | 1/5 | 4/5 | 1/5 | 1/5 | 1/5 | 1/5 | 1/5 |
| 2026-05-26 | C- | 1/5 | 4/5 | 1/5 | 1/5 | 1/5 | 1/5 | 1/5 |
| 2026-05-25 | C- | 1/5 | 4/5 | 1/5 | 1/5 | 1/5 | 1/5 | 1/5 |
| 2026-05-22 | C- | 1/5 | 4/5 | 1/5 | 1/5 | 1/5 | 1/5 | 1/5 |
| 2026-05-21 | C- | 1/5 | 4/5 | 1/5 | 1/5 | 1/5 | 1/5 | 1/5 |
| 2026-05-20 | C- | 1/5 | 4/5 | 1/5 | 1/5 | 1/5 | 1/5 | 1/5 |
| 2026-05-19 | C- | 1/5 | 4/5 | 1/5 | 1/5 | 1/5 | 1/5 | 1/5 |
| 2026-05-18 | C- | 1/5 | 4/5 | 1/5 | 1/5 | 1/5 | 1/5 | 1/5 |
| 2026-05-15 | C- | 1/5 | 4/5 | 1/5 | 1/5 | 1/5 | 1/5 | 1/5 |
| 2026-05-14 | C- | 1/5 | 4/5 | 1/5 | 1/5 | 1/5 | 1/5 | 1/5 |
| 2026-05-13 | C- | 1/5 | 4/5 | 1/5 | 1/5 | 1/5 | 1/5 | 1/5 |
| 2026-05-12 | C- | 1/5 | 4/5 | 1/5 | 1/5 | 1/5 | 1/5 | 1/5 |
| 2026-05-11 | C+ | 2/5 | 4/5 | 2/5 | 3/5 | 1/5 | 1/5 | 1/5 |
| 2026-05-08 | C+ | 2/5 | 5/5 | 2/5 | 3/5 | 1/5 | 1/5 | 1/5 |
| 2026-05-07 | C+ | 2/5 | 5/5 | 2/5 | 3/5 | 1/5 | 1/5 | 1/5 |
| 2026-05-06 | C+ | 2/5 | 5/5 | 2/5 | 3/5 | 1/5 | 1/5 | 1/5 |
| 2026-04-30 | C+ | 2/5 | 5/5 | 2/5 | 3/5 | 1/5 | 1/5 | 1/5 |
| 2026-04-29 | C+ | 2/5 | 5/5 | 2/5 | 3/5 | 1/5 | 1/5 | 1/5 |
| 2026-04-28 | C+ | 2/5 | 5/5 | 2/5 | 3/5 | 1/5 | 1/5 | 1/5 |
| 2026-04-27 | C+ | 2/5 | 5/5 | 2/5 | 3/5 | 1/5 | 1/5 | 1/5 |
| 2026-04-24 | B- | 2/5 | 5/5 | 2/5 | 4/5 | 1/5 | 1/5 | 1/5 |
| 2026-04-23 | B- | 2/5 | 5/5 | 2/5 | 4/5 | 1/5 | 1/5 | 1/5 |
| 2026-04-22 | B- | 2/5 | 5/5 | 2/5 | 4/5 | 1/5 | 1/5 | 1/5 |
| 2026-04-21 | B- | 2/5 | 5/5 | 2/5 | 4/5 | 1/5 | 1/5 | 1/5 |
| 2026-04-20 | B- | 2/5 | 5/5 | 2/5 | 4/5 | 1/5 | 1/5 | 1/5 |
| 2026-04-17 | B- | 2/5 | 5/5 | 2/5 | 4/5 | 1/5 | 1/5 | 1/5 |
| 2026-04-16 | B- | 2/5 | 5/5 | 2/5 | 4/5 | 1/5 | 1/5 | 1/5 |
Owner Earnings
Ownership Overview
Ownership breakdown not available.
No beneficial ownership filings recorded.
Institutional Activity (13F)
Institutional history not available.
Top holders not available.
ETF Ownership
This company is not held by any ETF in our universe.
Insider Activity
No insider activity available.
Insider history not available.
No recent insider transactions.
Executive team
Executive compensation
Executive compensation not available.
No CEO compensation history available.
Proxy statements
No proxy statements available for this company yet.
Recent SEC filings
No SEC filings available for this company yet.
Executive team
| Name | Title | Compensation | Gender |
|---|---|---|---|
| Bo Zhao | MD & Vice-Chairman of the Board of Directors | — | male |
| Dan Ni Huang | Financial Director | — | female |
| Shao Wei Chen | Accounting Supervisor | — | — |
| Taiyu Ma | Deputy GM & Director | — | male |
| Xin Shen | Board Secretary | — | male |
No data available for this company.
No Senate trading activity found for this company.
No House trading activity found for this company.
Share your view on this stock and instantly see how the community has voted over the last 6 months.
Community Opinion for 603177.SS
Short-term intention
Target Price Distribution
These are community opinions and do not constitute buy or sell advice to act on. The results shown are based on aggregated opinions and are not an investment recommendation, nor do they intend to influence any investment decision.
