---
title: "Wuhan Ligong Guangke Co.,Ltd. (300557.SZ)"
type: "Symbol"
locale: "en"
url: "https://longbridge.com/en/quote/300557.SZ.md"
symbol: "300557.SZ"
name: "Wuhan Ligong Guangke Co.,Ltd."
industry: "Electronic Equipment and Instruments"
datetime: "2026-05-19T22:39:57.275Z"
locales:
  - [en](https://longbridge.com/en/quote/300557.SZ.md)
  - [zh-CN](https://longbridge.com/zh-CN/quote/300557.SZ.md)
  - [zh-HK](https://longbridge.com/zh-HK/quote/300557.SZ.md)
---

# Wuhan Ligong Guangke Co.,Ltd. (300557.SZ)

## Company Overview

Wuhan Ligong Guangke Co., Ltd. provides optical fiber sensor products and Internet of Things (IoT) application system solutions in the fields of security and fire protection in China. The company offers IoT products and solutions, including smart fire protection, smart structure, and smart security. It also provides oil tank fire alarms, tunnel fire alarms, smart pipeline gallery and intelligent monitoring systems, intelligent perimeter intrusion alarm systems, intelligent bridge structure health monitoring systems, fire alarm systems and services, intelligent pavement systems, long-distance pipeline safety monitoring systems, and early warning systems.

| Item | Detail |
|------|--------|
| Industry | Electronic Equipment and Instruments |
| Exchange | CN Market |
| Website | [www.wutos.com](https://www.wutos.com) |

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


## Longbridge Financial Score™: C
> *Longbridge Financial Score™ — Proprietary multi-factor rating model by Longbridge*
> Updated: 2026-05-19T04:30:08.000Z

**Overall: C (0.40)**

**Industry**: Electronic Equipment and Instruments

| Metric | Value |
|--------|-------|
| Industry Ranking | 138 / 201 |
| Industry Median | C |
| Industry Average | C |

- **Style**: Blend - Stocks in which the company has both growth and mature businesses.
- **Scale**: Small - The company's operation has a high degree of growth and volatility, making it easy to achieve high investment returns.

**Multi Score**: C

#### Style Score Score: 

| Indicator | Value | Rating |
|-----------|-------|--------|
| Revenue YoY | 13.31% |  |
| Net Profit YoY | 31.66% |  |
| P/B Ratio | 4.62 |  |
| Dividend Ratio | 0.40% |  |

#### Size Score Score: 

| Indicator | Value | Rating |
|-----------|-------|--------|
| Market Cap | 4679157811.21 |  |
| Revenue | 736942310.29 |  |

#### Multi Score Score: C

| Indicator | Value | Rating |
|-----------|-------|--------|
| ROE | 4.70% | C |
| Profit Margin | 6.39% | B |
| Gross Margin | 30.51% | C |
| Revenue YoY | 13.31% | B |
| Net Profit YoY | 31.66% | B |
| Total Assets YoY | 12.84% | B |
| Net Assets YoY | 0.92% | C |
| Cash Flow Margin | 266.75% | A |
| OCF YoY | 13.31% | B |
| Turnover | 0.41 | C |
| Gearing Ratio | 43.29% | C |

```chart-data:radar
{
  "title": "Longbridge Financial Score - Wuhan Ligong Guangke Co.,Ltd.",
  "chart_type": "radar",
  "dimensions": [
    {
      "name": "Style Score",
      "grade": "",
      "indicators": [
        {
          "name": "Revenue YoY",
          "value": "13.31%",
          "rating": ""
        },
        {
          "name": "Net Profit YoY",
          "value": "31.66%",
          "rating": ""
        },
        {
          "name": "P/B Ratio",
          "value": "4.62",
          "rating": ""
        },
        {
          "name": "Dividend Ratio",
          "value": "0.40%",
          "rating": ""
        }
      ]
    },
    {
      "name": "Size Score",
      "grade": "",
      "indicators": [
        {
          "name": "Market Cap",
          "value": "4679157811.21",
          "rating": ""
        },
        {
          "name": "Revenue",
          "value": "736942310.29",
          "rating": ""
        }
      ]
    },
    {
      "name": "Multi Score",
      "grade": "C",
      "indicators": [
        {
          "name": "ROE",
          "value": "4.70%",
          "rating": "C"
        },
        {
          "name": "Profit Margin",
          "value": "6.39%",
          "rating": "B"
        },
        {
          "name": "Gross Margin",
          "value": "30.51%",
          "rating": "C"
        },
        {
          "name": "Revenue YoY",
          "value": "13.31%",
          "rating": "B"
        },
        {
          "name": "Net Profit YoY",
          "value": "31.66%",
          "rating": "B"
        },
        {
          "name": "Total Assets YoY",
          "value": "12.84%",
          "rating": "B"
        },
        {
          "name": "Net Assets YoY",
          "value": "0.92%",
          "rating": "C"
        },
        {
          "name": "Cash Flow Margin",
          "value": "266.75%",
          "rating": "A"
        },
        {
          "name": "OCF YoY",
          "value": "13.31%",
          "rating": "B"
        },
        {
          "name": "Turnover",
          "value": "0.41",
          "rating": "C"
        },
        {
          "name": "Gearing Ratio",
          "value": "43.29%",
          "rating": "C"
        }
      ]
    }
  ]
}
```

## Valuation Analysis

| Metric | Current | Industry Ranking | High | Median | Low |
|--------|---------|-----------------|------|--------|-----|
| PE (TTM) | 100.48 | 95/201 | 96.08 | 89.82 | 82.03 |
| PB | 4.67 | 113/201 | 4.38 | 3.56 | 3.32 |
| PS (TTM) | 6.42 | 86/201 | 6.15 | 5.27 | 4.90 |
| Dividend Yield | 0.39% | 92/201 | 0.57% | 0.52% | 0.42% |

## Peer Comparison

| Rank | Name | Profit | Growth | Operation | Security | Cash | Rating |
| --- | --- | --- | --- | --- | --- | --- | --- |
| 01 | FII (601138.SH) | B | A | A | D | B | B |
| 02 | HIKVISION (002415.SZ) | A | C | B | B | C | B |
| 03 | HGTECH (000988.SZ) | B | B | B | C | C | B |
| 04 | Raytron (688002.SH) | A | A | B | B | A | B |
| 05 | GUIDE INFRARED (002414.SZ) | A | A | C | B | A | B |

## References

- [Company Overview — Profile, executives, shareholders, business breakdown](https://longbridge.com/en/quote/300557.SZ/overview.md)
- [Financial Reports — Income, balance sheet, cash flow, dividends](https://longbridge.com/en/quote/300557.SZ/norm.md)
- [Related News](https://longbridge.com/en/quote/300557.SZ/news.md)
- [Filings — Company announcements and regulatory filings](https://longbridge.com/en/quote/300557.SZ/filings.md)

---

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