---
title: "Kailong High Technology Co., Ltd. (300912.SZ)"
type: "Symbol"
locale: "en"
url: "https://longbridge.com/en/quote/300912.SZ.md"
symbol: "300912.SZ"
name: "Kailong High Technology Co., Ltd."
industry: "Industrial Machinery and Supplies and Components"
datetime: "2026-05-01T05:14:28.910Z"
locales:
  - [en](https://longbridge.com/en/quote/300912.SZ.md)
  - [zh-CN](https://longbridge.com/zh-CN/quote/300912.SZ.md)
  - [zh-HK](https://longbridge.com/zh-HK/quote/300912.SZ.md)
---

# Kailong High Technology Co., Ltd. (300912.SZ)

## Company Overview

Kailong High Technology Co., Ltd. engages in the research and development, production, sale, and after-sales service of SCR exhaust after-treatment products. The company offers light and heavy duty diesel, marine/stationary engine, gasoline engine, and CNG engine after treatment systems, as well as diesel particulate filters, exhaust treatment devices for tunnel/industrial stoves, vehicle exhaust heating systems, auto temperature-control cooling systems of engine, and centralized lubrication systems of passenger-carrying chassis, etc. Kailong High Technology Co., Ltd.

| Item | Detail |
|------|--------|
| Industry | Industrial Machinery and Supplies and Components |
| Exchange | CN Market |
| Website | [www.kailongtec.com](https://www.kailongtec.com) |

## 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: 2026-05-01T04:30:12.000Z

**Overall: D (0.63)**

**Industry**: Industrial Machinery and Supplies and Components

| Metric | Value |
|--------|-------|
| Industry Ranking | 358 / 383 |
| 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 | 4.02% |  |
| Net Profit YoY | 63.79% |  |
| P/B Ratio | 6.75 |  |
| Dividend Ratio | 0.00% |  |

#### Size Score Score: 

| Indicator | Value | Rating |
|-----------|-------|--------|
| Market Cap | 3017066495.63 |  |
| Revenue | 596416877.42 |  |

#### Multi Score Score: D

| Indicator | Value | Rating |
|-----------|-------|--------|
| ROE | -18.69% | E |
| Profit Margin | -15.16% | D |
| Gross Margin | 7.49% | E |
| Revenue YoY | 4.02% | C |
| Net Profit YoY | 63.79% | B |
| Total Assets YoY | 6.25% | C |
| Net Assets YoY | -9.99% | D |
| Cash Flow Margin | -20.44% | E |
| OCF YoY | 4.02% | C |
| Turnover | 0.45 | C |
| Gearing Ratio | 65.83% | D |

```chart-data:radar
{
  "title": "Longbridge Financial Score - Kailong High Technology Co., Ltd.",
  "chart_type": "radar",
  "dimensions": [
    {
      "name": "Style Score",
      "grade": "",
      "indicators": [
        {
          "name": "Revenue YoY",
          "value": "4.02%",
          "rating": ""
        },
        {
          "name": "Net Profit YoY",
          "value": "63.79%",
          "rating": ""
        },
        {
          "name": "P/B Ratio",
          "value": "6.75",
          "rating": ""
        },
        {
          "name": "Dividend Ratio",
          "value": "0.00%",
          "rating": ""
        }
      ]
    },
    {
      "name": "Size Score",
      "grade": "",
      "indicators": [
        {
          "name": "Market Cap",
          "value": "3017066495.63",
          "rating": ""
        },
        {
          "name": "Revenue",
          "value": "596416877.42",
          "rating": ""
        }
      ]
    },
    {
      "name": "Multi Score",
      "grade": "D",
      "indicators": [
        {
          "name": "ROE",
          "value": "-18.69%",
          "rating": "E"
        },
        {
          "name": "Profit Margin",
          "value": "-15.16%",
          "rating": "D"
        },
        {
          "name": "Gross Margin",
          "value": "7.49%",
          "rating": "E"
        },
        {
          "name": "Revenue YoY",
          "value": "4.02%",
          "rating": "C"
        },
        {
          "name": "Net Profit YoY",
          "value": "63.79%",
          "rating": "B"
        },
        {
          "name": "Total Assets YoY",
          "value": "6.25%",
          "rating": "C"
        },
        {
          "name": "Net Assets YoY",
          "value": "-9.99%",
          "rating": "D"
        },
        {
          "name": "Cash Flow Margin",
          "value": "-20.44%",
          "rating": "E"
        },
        {
          "name": "OCF YoY",
          "value": "4.02%",
          "rating": "C"
        },
        {
          "name": "Turnover",
          "value": "0.45",
          "rating": "C"
        },
        {
          "name": "Gearing Ratio",
          "value": "65.83%",
          "rating": "D"
        }
      ]
    }
  ]
}
```

## Valuation Analysis

| Metric | Current | Industry Ranking | High | Median | Low |
|--------|---------|-----------------|------|--------|-----|
| PE (TTM) | -33.36 | 337/383 | - | - | - |
| PB | 6.75 | 321/383 | 5.80 | 3.82 | 3.29 |
| PS (TTM) | 5.06 | 218/383 | 5.08 | 3.51 | 3.04 |
| Dividend Yield | 0.00% | - | - | - | - |

## Peer Comparison

| Rank | Name | Profit | Growth | Operation | Security | Cash | Rating |
| --- | --- | --- | --- | --- | --- | --- | --- |
| 01 | Sanhua (002050.SZ) | B | B | B | B | B | B |
| 02 | Inovance (300124.SZ) | B | B | B | C | B | B |
| 03 | JSHL (601100.SH) | B | B | C | A | B | B |
| 04 | Han's Laser (002008.SZ) | B | A | C | C | B | B |
| 05 | Dtech (301377.SZ) | A | A | C | C | B | B |

## References

- [Company Overview — Profile, executives, shareholders, business breakdown](https://longbridge.com/en/quote/300912.SZ/overview.md)
- [Financial Reports — Income, balance sheet, cash flow, dividends](https://longbridge.com/en/quote/300912.SZ/norm.md)
- [Related News](https://longbridge.com/en/quote/300912.SZ/news.md)
- [Filings — Company announcements and regulatory filings](https://longbridge.com/en/quote/300912.SZ/filings.md)

---

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