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Zhejiang Goldensea Hi-Tech Co., Ltd (603311.SS)
Shanghai, CN
Zhejiang Goldensea Hi-Tech Co., Ltd is a prominent manufacturer and distributor of environmental filtration solutions, serving both domestic Chinese and international markets. Its extensive product portfolio encompasses a wide array of specialized filters, including those designed for air purifiers, fresh air systems, automotive and rail transit air conditioning, ventilation fans, and office automation (OA) equipment. Beyond filters, the company also produces air conditioning wind wheels, full heat exchangers, standalone air purifiers, and vehicle-mounted purification units. Furthermore, its capabilities extend to the supply of screens, fans, injection-molded parts and components, and precision molds. Established in 1992, the company previously operated as Zhejiang Goldensea Environment Technology Co.,Ltd. It maintains its headquarters in Shanghai, 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| +10.00% | +10.47% | +23.60% | +36.77% | +76.61% | +51.18% | +117.72% | +92.66% | +108.11% | +12.57% | +197.68% |
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
DCF figures are point estimates: small changes in growth or discount-rate assumptions move them materially. Read them as a reference, not a precise target.
| Rating | 2025-10 | Change |
|---|---|---|
| Strong Buy | 0 | 0 |
| Buy | 0 | 0 |
| Hold | 0 | 0 |
| Sell | 0 | 0 |
| Strong Sell | 0 | 0 |
-
Revenue growth Industrial - Pollution & Treatment Controls: +8.0%+8.5% ★ Q1'26: -2.6% (vs Q1'25)
-
EPS growth Industrial - Pollution & Treatment Controls: +15.8%+14.3% Q1'26: -21.1% (vs Q1'25)
-
FCF margin FCF growth · Industrial - Pollution & Treatment Controls: +35.7%+13.0% ★ Q1'26: +13.0% (vs Q1'25)
-
EBIT margin Industrial - Pollution & Treatment Controls: +10.2%+10.7% ★ Q1'26: +8.3% (vs Q1'25)
-
ROIC Industrial - Pollution & Treatment Controls: +6.6%+9.0% ★ Q1'26: +7.2% (vs Q1'25)
-
Share dilution Industrial - Pollution & Treatment Controls: 0.0%+5.3% Q1'26: +1.2% (vs Q1'25)
-
Debt / EBITDA Net debt/EBITDA · Industrial - Pollution & Treatment Controls: -0.39×1.08× ★ Q1'26: 2.95× (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 2015 actual |
Dec 2016 actual |
Dec 2017 actual |
Dec 2018 actual |
Dec 2019 actual |
Dec 2021 actual |
Dec 2022 actual |
Dec 2023 actual |
Dec 2024 actual |
Dec 2025 actual |
Dec 2026 1 Rev. Ana. 1 EPS Ana. |
Dec 2027 1 Rev. Ana. 1 EPS Ana. |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Revenue |
418.68M
est: 474.00M (-11.7%)
|
488.08M
est: 545.00M (-10.4%)
|
522.07M
est: 550.00M (-5.1%)
|
565.20M
est: 660.00M (-14.4%)
|
648.83M
est: 800.00M (-18.9%)
|
757.64M
est: 808.00M (-6.2%)
|
789.33M
est: 818.50M (-3.6%)
|
725.19M
est: 746.00M (-2.8%)
|
788.54M
est: 824.00M (-4.3%)
|
855.49M
est: 939.00M (-8.9%)
|
939.00M
939.00M – 939.00M
+0.0% YoY
|
913.25M
913.25M – 913.25M
-2.7% YoY
|
| EBITDA |
89.90M
est: 83.10M (+8.2%)
|
107.26M
est: 95.54M (+12.3%)
|
113.65M
est: 96.42M (+17.9%)
|
102.19M
est: 115.70M (-11.7%)
|
127.48M
est: 140.25M (-9.1%)
|
127.47M
est: 141.65M (-10.0%)
|
133.25M
est: 143.49M (-7.1%)
|
108.02M
est: 130.78M (-17.4%)
|
111.49M
est: 129.50M (-13.9%)
|
135.51M
est: 147.57M (-8.2%)
|
147.57M
147.57M – 147.57M
+0.0% YoY
|
143.53M
143.53M – 143.53M
-2.7% YoY
|
| EBIT |
72.76M
est: 57.49M (+26.6%)
|
88.56M
est: 66.10M (+34.0%)
|
95.79M
est: 66.71M (+43.6%)
|
81.94M
est: 80.05M (+2.4%)
|
102.86M
est: 97.03M (+6.0%)
|
91.01M
est: 98.00M (-7.1%)
|
98.93M
est: 99.27M (-0.3%)
|
68.09M
est: 90.48M (-24.7%)
|
70.97M
est: 88.39M (-19.7%)
|
91.56M
est: 100.73M (-9.1%)
|
100.73M
100.73M – 100.73M
+0.0% YoY
|
97.97M
97.97M – 97.97M
-2.7% YoY
|
| Net Income |
51.75M
est: 68.64M (-24.6%)
|
70.79M
est: 82.32M (-14.0%)
|
80.41M
est: 101.43M (-20.7%)
|
65.04M
est: 122.66M (-47.0%)
|
80.11M
est: 146.25M (-45.2%)
|
71.50M
est: 125.02M (-42.8%)
|
75.62M
est: 106.15M (-28.8%)
|
49.20M
est: 44.82M (+9.8%)
|
65.04M
est: 92.91M (-30.0%)
|
78.49M
est: 95.36M (-17.7%)
|
107.58M
107.58M – 107.58M
+12.8% YoY
|
139.37M
139.37M – 139.37M
+29.5% YoY
|
| SGA |
69.18M
est: 25.76M (+168.5%)
|
78.04M
est: 29.62M (+163.4%)
|
75.86M
est: 29.90M (+153.7%)
|
85.09M
est: 35.88M (+137.2%)
|
89.79M
est: 43.48M (+106.5%)
|
87.93M
est: 43.92M (+100.2%)
|
99.57M
est: 44.49M (+123.8%)
|
94.16M
est: 40.55M (+132.2%)
|
93.30M
est: 87.18M (+7.0%)
|
33.08M
est: 99.35M (-66.7%)
|
99.35M
99.35M – 99.35M
+0.0% YoY
|
96.63M
96.63M – 96.63M
-2.7% YoY
|
| EPS |
0.28
est: 0.29 (-3.8%)
|
0.34
est: 0.35 (-2.6%)
|
0.38
est: 0.43 (-11.6%)
|
0.31
est: 0.52 (-40.4%)
|
0.38
est: 0.62 (-38.7%)
|
0.34
est: 0.53 (-35.8%)
|
0.36
est: 0.45 (-20.0%)
|
0.21
est: 0.19 (+10.5%)
|
0.28
est: 0.38 (-26.3%)
|
0.32
est: 0.39 (-17.9%)
|
0.44
0.44 – 0.44
+12.8% YoY
|
0.57
0.57 – 0.57
+29.5% YoY
|
| Date | Rating | Overall | DCF | ROE | ROA | D/E | P/E | P/B |
|---|---|---|---|---|---|---|---|---|
| 2026-05-08 | B | 3/5 | 3/5 | 3/5 | 4/5 | 3/5 | 1/5 | 3/5 |
| 2026-05-07 | B | 3/5 | 3/5 | 3/5 | 4/5 | 3/5 | 1/5 | 3/5 |
| 2026-05-06 | B | 3/5 | 3/5 | 3/5 | 4/5 | 3/5 | 1/5 | 3/5 |
| 2026-04-30 | B | 3/5 | 3/5 | 2/5 | 4/5 | 3/5 | 2/5 | 3/5 |
| 2026-04-29 | B- | 3/5 | 3/5 | 2/5 | 4/5 | 2/5 | 1/5 | 3/5 |
| 2026-04-28 | B- | 3/5 | 3/5 | 2/5 | 4/5 | 2/5 | 1/5 | 3/5 |
| 2026-04-27 | B- | 2/5 | 3/5 | 2/5 | 4/5 | 2/5 | 1/5 | 2/5 |
| 2026-04-24 | B+ | 3/5 | 3/5 | 3/5 | 5/5 | 2/5 | 2/5 | 3/5 |
| 2026-04-23 | B+ | 3/5 | 3/5 | 3/5 | 5/5 | 2/5 | 2/5 | 3/5 |
| 2026-04-22 | B+ | 3/5 | 3/5 | 3/5 | 5/5 | 2/5 | 2/5 | 3/5 |
| 2026-04-21 | B+ | 3/5 | 3/5 | 3/5 | 5/5 | 2/5 | 2/5 | 3/5 |
| 2026-04-20 | B+ | 3/5 | 3/5 | 3/5 | 5/5 | 2/5 | 2/5 | 3/5 |
| 2026-04-17 | B+ | 3/5 | 3/5 | 3/5 | 5/5 | 2/5 | 2/5 | 3/5 |
| 2026-04-16 | B+ | 3/5 | 3/5 | 3/5 | 5/5 | 2/5 | 2/5 | 3/5 |
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 |
|---|---|---|---|
| Boying Ding | Deputy GM & Director | — | female |
| Fei Ren | Financial Director & Director | — | male |
| Qiuyan Guo | Accounting Supervisor | — | female |
| Shu Jun Huang | Secretary of the Board | — | female |
| Yike Ding | Chairman and General Manager | — | female |
No data available for this company.
No Senate trading activity found for this company.
No House trading activity found for this company.
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Community Opinion for 603311.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.
