---
title: "Science Environmental Protection Co., Ltd. (688480.SH)"
type: "Symbol"
locale: "en"
url: "https://longbridge.com/en/quote/688480.SH.md"
symbol: "688480.SH"
name: "Science Environmental Protection Co., Ltd."
industry: "Environmental and Facilities Services"
datetime: "2026-05-21T17:30:34.115Z"
locales:
  - [en](https://longbridge.com/en/quote/688480.SH.md)
  - [zh-CN](https://longbridge.com/zh-CN/quote/688480.SH.md)
  - [zh-HK](https://longbridge.com/zh-HK/quote/688480.SH.md)
---

# Science Environmental Protection Co., Ltd. (688480.SH)

## Company Overview

Science Environmental Protection Co., Ltd., together with its subsidiaries, engages in the prevention and control of heavy metal pollution in China and internationally. The company offers wastewater and waste residue treatment and recycling, design and technical services, soil remediation, environmental consultation and testing, and equipment manufacturing. It is also involved in the operation and technical services of various equipment and facilities for non-ferrous smelting waste acid, heavy metal wastewater, arsenic-containing hazardous waste, and others; and provision of chemical reagents products and environmental protection equipment. The company was incorporated in 2009 and is headquartered in Changsha, China.

| Item | Detail |
|------|--------|
| Industry | Environmental and Facilities Services |
| Exchange | CN Market |
| Website | [www.seshb.com](https://www.seshb.com) |

## Key Drivers
> *AI-analyzed key factors driving this stock's performance*


## Longbridge Financial Score™: B
> *Longbridge Financial Score™ — Proprietary multi-factor rating model by Longbridge*
> Updated: 2026-05-21T04:30:13.000Z

**Overall: B (0.34)**

**Industry**: Environmental and Facilities Services

| Metric | Value |
|--------|-------|
| Industry Ranking | 5 / 82 |
| Industry Median | C |
| Industry Average | C |

- **Style**: Growth - Stocks whose main business is in the growth stage.
- **Scale**: Small - The company's operation has a high degree of growth and volatility, making it easy to achieve high investment returns.

**Multi Score**: B

#### Style Score Score: 

| Indicator | Value | Rating |
|-----------|-------|--------|
| Revenue YoY | 32.13% |  |
| Net Profit YoY | 4.47% |  |
| P/B Ratio | 7.46 |  |
| Dividend Ratio | 0.67% |  |

#### Size Score Score: 

| Indicator | Value | Rating |
|-----------|-------|--------|
| Market Cap | 8979589166.11 |  |
| Revenue | 1309890223.35 |  |

#### Multi Score Score: B

| Indicator | Value | Rating |
|-----------|-------|--------|
| ROE | 10.81% | B |
| Profit Margin | 9.48% | B |
| Gross Margin | 36.42% | C |
| Revenue YoY | 32.13% | A |
| Net Profit YoY | 4.47% | C |
| Total Assets YoY | 10.95% | B |
| Net Assets YoY | 10.22% | B |
| Cash Flow Margin | 0.00% | D |
| OCF YoY | 32.13% | A |
| Turnover | 0.67 | B |
| Gearing Ratio | 39.52% | B |

```chart-data:radar
{
  "title": "Longbridge Financial Score - Science Environmental Protection Co., Ltd.",
  "chart_type": "radar",
  "dimensions": [
    {
      "name": "Style Score",
      "grade": "",
      "indicators": [
        {
          "name": "Revenue YoY",
          "value": "32.13%",
          "rating": ""
        },
        {
          "name": "Net Profit YoY",
          "value": "4.47%",
          "rating": ""
        },
        {
          "name": "P/B Ratio",
          "value": "7.46",
          "rating": ""
        },
        {
          "name": "Dividend Ratio",
          "value": "0.67%",
          "rating": ""
        }
      ]
    },
    {
      "name": "Size Score",
      "grade": "",
      "indicators": [
        {
          "name": "Market Cap",
          "value": "8979589166.11",
          "rating": ""
        },
        {
          "name": "Revenue",
          "value": "1309890223.35",
          "rating": ""
        }
      ]
    },
    {
      "name": "Multi Score",
      "grade": "B",
      "indicators": [
        {
          "name": "ROE",
          "value": "10.81%",
          "rating": "B"
        },
        {
          "name": "Profit Margin",
          "value": "9.48%",
          "rating": "B"
        },
        {
          "name": "Gross Margin",
          "value": "36.42%",
          "rating": "C"
        },
        {
          "name": "Revenue YoY",
          "value": "32.13%",
          "rating": "A"
        },
        {
          "name": "Net Profit YoY",
          "value": "4.47%",
          "rating": "C"
        },
        {
          "name": "Total Assets YoY",
          "value": "10.95%",
          "rating": "B"
        },
        {
          "name": "Net Assets YoY",
          "value": "10.22%",
          "rating": "B"
        },
        {
          "name": "Cash Flow Margin",
          "value": "0.00%",
          "rating": "D"
        },
        {
          "name": "OCF YoY",
          "value": "32.13%",
          "rating": "A"
        },
        {
          "name": "Turnover",
          "value": "0.67",
          "rating": "B"
        },
        {
          "name": "Gearing Ratio",
          "value": "39.52%",
          "rating": "B"
        }
      ]
    }
  ]
}
```

## Valuation Analysis

| Metric | Current | Industry Ranking | High | Median | Low |
|--------|---------|-----------------|------|--------|-----|
| PE (TTM) | 72.64 | 31/82 | 74.29 | 43.62 | 33.79 |
| PB | 7.26 | 71/82 | 7.52 | 4.49 | 3.85 |
| PS (TTM) | 6.78 | 61/82 | 7.71 | 4.82 | 4.03 |
| Dividend Yield | 0.69% | 27/82 | 1.47% | 1.22% | 0.72% |

## Peer Comparison

| Rank | Name | Profit | Growth | Operation | Security | Cash | Rating |
| --- | --- | --- | --- | --- | --- | --- | --- |
| 01 | SPIC (600292.SH) | C | A | D | D | A | B |
| 02 | Ferrotec (301297.SZ) | B | C | B | A | D | B |
| 03 | ZHEFU (002266.SZ) | B | B | A | C | B | B |
| 04 | Feinan Resources (301500.SZ) | B | A | A | D | C | B |
| 05 | SEP (688480.SH) | B | B | B | B | C | B |

## Institutional View

### Analyst Rating Distribution

> As of 2026-04-30T16:00:00.000Z

Total Analysts: **1**

| Rating | Count | Percentage |
|--------|-------|-----------| 
| Buy | 1 | 100% |

### Target Price Forecast

| Metric | Price |
|--------|-------|
| Current Price | 91.86 |
| Highest Target | 123.50 |
| Lowest Target | 123.50 |

## References

- [Company Overview — Profile, executives, shareholders, business breakdown](https://longbridge.com/en/quote/688480.SH/overview.md)
- [Financial Reports — Income, balance sheet, cash flow, dividends](https://longbridge.com/en/quote/688480.SH/norm.md)
- [Related News](https://longbridge.com/en/quote/688480.SH/news.md)

---

> **Disclaimer: This article is for reference only and does not constitute any investment advice.**