Employees: 2,068
Size Hebei Sailhero Environmental Protection High-Tech (300137.SZ) is a China Information Technology company (Electronic Equipment/Instruments) with a market value of $569M, the 3553rd largest of 4,839 China companies the cockpit tracks. Shares closed at CN¥7.26 on 6 Nov 2026.
Performance Over six months the shares fell 56.4%, against -24.1% for the median peer and -16.4% for the China market (cap-weighted) — 2nd lowest of 21 in its peer set.
Growth Revenue fell 17.1% over the last twelve months (peer median +7.0%); the operating margin is -12.9% (peer median 6.2%).
Valuation It trades at 4.8× enterprise value to sales against a peer median of 4.7× (11th cheapest of 21).
Capital Return on invested capital runs 13.0 points below its cost of capital (9.3% WACC).
| TTM | FY2025 | FY2024 | FY2023 | FY2022 | |
|---|---|---|---|---|---|
| Revenue | CN¥810M | CN¥919M | CN¥947M | CN¥962M | CN¥1.00B |
| Revenue growth | — | -3% | -2% | -4% | — |
| Gross profit | CN¥281M | CN¥336M | CN¥335M | CN¥373M | CN¥342M |
| EBITDA | n/a | CN¥33.7M | -CN¥76.0M | -CN¥40.0M | -CN¥121M |
| Net income | -CN¥67.5M | CN¥13.0M | -CN¥152M | -CN¥124M | -CN¥135M |
| Free cash flow | -CN¥433M | -CN¥23.4M | -CN¥65.4M | CN¥7.95M | -CN¥157M |
| Capital expenditure | CN¥38.4M | CN¥8.20M | CN¥5.29M | CN¥6.09M | CN¥18.0M |
| Total debt | CN¥346M | CN¥516M | CN¥8.98M | CN¥11.4M | CN¥13.2M |
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| Measure | 300137.SZ | Peer median | Rank in peer set |
|---|---|---|---|
| 1-month return | -25.3% | -9.8% | 6th lowest of 21 |
| 6-month return | -56.4% | -24.1% | 2nd lowest of 21 |
| Distance from 52-week high | -65.9% | -46.7% | 2nd lowest of 21 |
| Revenue growth (TTM) | -17.1% | +7.0% | 2nd lowest of 21 |
| Operating margin | -12.9% | 6.2% | 4th lowest of 21 |
| EV / Sales | 4.8× | 4.7× | 11th cheapest of 21 |
| ROIC minus cost of capital | -13.0 pp | -3.6 pp | 2nd lowest of 21 |
| Company | Market | Market cap | 6M return | Revenue growth | Op. margin | EV / Sales | Req g | Delivered g |
|---|---|---|---|---|---|---|---|---|
| Hebei Sailhero Environmental Protection High-Tech 300137.SZ | China | $569M | -56% | -17% | -13% | 4.8× | n/a | n/a |
| Shanghai Aohua Photoelectricity Endoscope 688212.SS | China | $572M | -19% | +21% | -4% | 5.0× | n/a | n/a |
| Donghua Testing Technology 300354.SZ | China | $574M | -23% | -7% | 18% | 7.4× | 22.6% | +20.9% |
| YC Corporation 232140.KS | South Korea | $558M | -57% | +26% | 11% | 3.1× | 17.9% | +9.7% |
| Shanghai W-Ibeda High Tech.Group 688071.SS | China | $586M | +39% | +10% | -6% | 8.9× | 25.1% | +11.0% |
| NanJing GOVA Technology 688539.SS | China | $589M | -43% | -9% | -18% | 9.9× | n/a | n/a |
| Guangzhou KingTeller Technology 002177.SZ | China | $590M | -31% | -9% | -17% | 71.7× | n/a | n/a |
| Adlink Technology 6166.TW | Taiwan | $593M | +14% | +27% | 10% | 1.5× | 5.0% | +4.1% |
| Rongcheer Industrial Technology (Suzhou) 301360.SZ | China | $598M | -13% | +101% | 12% | 4.9× | 28.4% | +11.7% |
| Shenzhen Liande Automatic Equipment 300545.SZ | China | $600M | -37% | -18% | 7% | 3.5× | n/a | n/a |
| Ningbo Techmation 603015.SS | China | $601M | -16% | +5% | 0% | 4.8× | 50.6% | +2.0% |
| Beijing ConST Instruments Technology 300445.SZ | China | $536M | -23% | +7% | 19% | 4.5× | 9.4% | +15.5% |
| HIWIN Mikrosystem 4576.TW | Taiwan | $605M | -29% | +34% | 15% | 6.1× | 26.1% | +2.1% |
| IDEC 6652.T | Japan | $534M | -11% | +17% | 10% | 1.1× | 0.7% | +6.2% |
| Goldcard Smart 300349.SZ | China | $531M | -33% | -5% | 4% | 1.0× | 2.9% | +10.8% |
| Phenix Optics 600071.SS | China | $614M | -25% | +7% | 2% | 2.8× | 23.0% | +4.7% |
| Shanghai Holystar Information Technology 688330.SS | China | $615M | -28% | -5% | 21% | 3.8× | -2.1% | -6.5% |
| Unusual Machines UMAC | United States | $618M | -11% | +314% | -94% | 9.6× | n/a | n/a |
| Uroica Precision Information Engineering 300099.SZ | China | $618M | -39% | -16% | 15% | 7.8× | n/a | n/a |
| Anhui Wanyi Science And Technology Co. Ltd. Class 1 688600.SS | China | $522M | -11% | +4% | 5% | 4.0× | 34.5% | +11.2% |
| Shenzhen Vapel Power Supply Technology 301516.SZ | China | $622M | -26% | +32% | -5% | 3.6× | n/a | n/a |