---
title: "Jiangmen Kanhoo Industry Co.,Ltd (300340.SZ)"
type: "Symbol"
locale: "en"
url: "https://longbridge.com/en/quote/300340.SZ.md"
symbol: "300340.SZ"
name: "Jiangmen Kanhoo Industry Co.,Ltd"
industry: "Specialty Chemicals"
datetime: "2026-05-19T22:47:41.992Z"
locales:
  - [en](https://longbridge.com/en/quote/300340.SZ.md)
  - [zh-CN](https://longbridge.com/zh-CN/quote/300340.SZ.md)
  - [zh-HK](https://longbridge.com/zh-HK/quote/300340.SZ.md)
---

# Jiangmen Kanhoo Industry Co.,Ltd (300340.SZ)

## Company Overview

Jiangmen Kanhoo Industry Co., Ltd engages in the development, production, and manufacture of cathode materials in China. It offers cathode materials for LIB, intelligent equipment for LIB, rare earth luminescent materials, LED luminescent materials, rare earth oxygen storage materials, and agricultural light-conversion materials. The company’s products are used in new energy vehicles, portable communication, electronics, lighting, catalyst and other industries. Jiangmen Kanhoo Industry Co., Ltd was founded in 1994 and is based in Jiangmen, China.

| Item | Detail |
|------|--------|
| Industry | Specialty Chemicals |
| Exchange | CN Market |
| Website | [www.keheng.com.cn](https://www.keheng.com.cn) |

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


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

**Overall: D (0.71)**

**Industry**: Specialty Chemicals

| Metric | Value |
|--------|-------|
| Industry Ranking | 149 / 154 |
| 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**: D

#### Style Score Score: 

| Indicator | Value | Rating |
|-----------|-------|--------|
| Revenue YoY | -3.74% |  |
| Net Profit YoY | -37.84% |  |
| P/B Ratio | 46.33 |  |
| Dividend Ratio | 0.00% |  |

#### Size Score Score: 

| Indicator | Value | Rating |
|-----------|-------|--------|
| Market Cap | 2980975069.59 |  |
| Revenue | 2024115749.28 |  |

#### Multi Score Score: D

| Indicator | Value | Rating |
|-----------|-------|--------|
| ROE | -403.50% | E |
| Profit Margin | -11.96% | D |
| Gross Margin | 12.95% | D |
| Revenue YoY | -3.74% | D |
| Net Profit YoY | -37.84% | D |
| Total Assets YoY | -6.07% | D |
| Net Assets YoY | -143.88% | E |
| Cash Flow Margin | -8.91% | D |
| OCF YoY | -3.74% | D |
| Turnover | 0.82 | B |
| Gearing Ratio | 101.01% | E |

```chart-data:radar
{
  "title": "Longbridge Financial Score - Jiangmen Kanhoo Industry Co.,Ltd",
  "chart_type": "radar",
  "dimensions": [
    {
      "name": "Style Score",
      "grade": "",
      "indicators": [
        {
          "name": "Revenue YoY",
          "value": "-3.74%",
          "rating": ""
        },
        {
          "name": "Net Profit YoY",
          "value": "-37.84%",
          "rating": ""
        },
        {
          "name": "P/B Ratio",
          "value": "46.33",
          "rating": ""
        },
        {
          "name": "Dividend Ratio",
          "value": "0.00%",
          "rating": ""
        }
      ]
    },
    {
      "name": "Size Score",
      "grade": "",
      "indicators": [
        {
          "name": "Market Cap",
          "value": "2980975069.59",
          "rating": ""
        },
        {
          "name": "Revenue",
          "value": "2024115749.28",
          "rating": ""
        }
      ]
    },
    {
      "name": "Multi Score",
      "grade": "D",
      "indicators": [
        {
          "name": "ROE",
          "value": "-403.50%",
          "rating": "E"
        },
        {
          "name": "Profit Margin",
          "value": "-11.96%",
          "rating": "D"
        },
        {
          "name": "Gross Margin",
          "value": "12.95%",
          "rating": "D"
        },
        {
          "name": "Revenue YoY",
          "value": "-3.74%",
          "rating": "D"
        },
        {
          "name": "Net Profit YoY",
          "value": "-37.84%",
          "rating": "D"
        },
        {
          "name": "Total Assets YoY",
          "value": "-6.07%",
          "rating": "D"
        },
        {
          "name": "Net Assets YoY",
          "value": "-143.88%",
          "rating": "E"
        },
        {
          "name": "Cash Flow Margin",
          "value": "-8.91%",
          "rating": "D"
        },
        {
          "name": "OCF YoY",
          "value": "-3.74%",
          "rating": "D"
        },
        {
          "name": "Turnover",
          "value": "0.82",
          "rating": "B"
        },
        {
          "name": "Gearing Ratio",
          "value": "101.01%",
          "rating": "E"
        }
      ]
    }
  ]
}
```

## Valuation Analysis

| Metric | Current | Industry Ranking | High | Median | Low |
|--------|---------|-----------------|------|--------|-----|
| PE (TTM) | -12.35 | 128/154 | - | - | - |
| PB | 46.46 | 157/154 | 89.42 | 82.83 | 47.87 |
| PS (TTM) | 1.48 | 16/154 | 2.26 | 1.92 | 1.59 |
| Dividend Yield | 0.00% | - | - | - | - |

## Peer Comparison

| Rank | Name | Profit | Growth | Operation | Security | Cash | Rating |
| --- | --- | --- | --- | --- | --- | --- | --- |
| 01 | wanhua (600309.SH) | B | B | B | D | A | B |
| 02 | Ganfeng Lithium (002460.SZ) | B | A | D | C | B | B |
| 03 | NHU (002001.SZ) | A | C | C | B | C | B |
| 04 | FEILIHUA (300395.SZ) | B | A | D | A | B | B |
| 05 | DING LONG (300054.SZ) | A | B | C | C | B | B |

## References

- [Company Overview — Profile, executives, shareholders, business breakdown](https://longbridge.com/en/quote/300340.SZ/overview.md)
- [Financial Reports — Income, balance sheet, cash flow, dividends](https://longbridge.com/en/quote/300340.SZ/norm.md)
- [Related News](https://longbridge.com/en/quote/300340.SZ/news.md)
- [Filings — Company announcements and regulatory filings](https://longbridge.com/en/quote/300340.SZ/filings.md)

---

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