---
title: "Jin Tong Ling Technology Group Co., Ltd. (300091.SZ)"
type: "Symbol"
locale: "en"
url: "https://longbridge.com/en/quote/300091.SZ.md"
symbol: "300091.SZ"
name: "Jin Tong Ling Technology Group Co., Ltd."
industry: "Industrial Machinery and Supplies and Components"
datetime: "2026-05-20T14:40:04.165Z"
locales:
  - [en](https://longbridge.com/en/quote/300091.SZ.md)
  - [zh-CN](https://longbridge.com/zh-CN/quote/300091.SZ.md)
  - [zh-HK](https://longbridge.com/zh-HK/quote/300091.SZ.md)
---

# Jin Tong Ling Technology Group Co., Ltd. (300091.SZ)

## Company Overview

Jin Tong Ling Technology Group Co., Ltd. provides blowers, compressors, steam turbines, and boilers in China. Its fluid machinery products include industrial fans, centrifugal and hydrogen fuel cell air compressors, small steam turbines, industrial boilers. The company also provides system integration products for air system reconstruction, pressure air station, biomass gasification cogeneration, waste heat and gas cogeneration, compressed air to energy storage power generation, geothermal power generation, and supercritical CO2 power generation system integration.

| Item | Detail |
|------|--------|
| Industry | Industrial Machinery and Supplies and Components |
| Exchange | CN Market |
| Website | [www.jtltech.cn](https://www.jtltech.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: 2026-05-20T04:30:09.000Z

**Overall: D (0.70)**

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

| Metric | Value |
|--------|-------|
| Industry Ranking | 323 / 388 |
| 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 | -35.05% |  |
| Net Profit YoY | -58.06% |  |
| P/B Ratio | 6.66 |  |
| Dividend Ratio | 0.00% |  |

#### Size Score Score: 

| Indicator | Value | Rating |
|-----------|-------|--------|
| Market Cap | 8655184693.82 |  |
| Revenue | 750695913.13 |  |

#### Multi Score Score: D

| Indicator | Value | Rating |
|-----------|-------|--------|
| ROE | -225.93% | E |
| Profit Margin | -287.47% | E |
| Gross Margin | 11.59% | D |
| Revenue YoY | -35.05% | E |
| Net Profit YoY | -58.06% | D |
| Total Assets YoY | -56.83% | E |
| Net Assets YoY | 179.69% | A |
| Cash Flow Margin | 30.82% | D |
| OCF YoY | -35.05% | E |
| Turnover | 0.25 | D |
| Gearing Ratio | 29.50% | B |

```chart-data:radar
{
  "title": "Longbridge Financial Score - Jin Tong Ling Technology Group Co., Ltd.",
  "chart_type": "radar",
  "dimensions": [
    {
      "name": "Style Score",
      "grade": "",
      "indicators": [
        {
          "name": "Revenue YoY",
          "value": "-35.05%",
          "rating": ""
        },
        {
          "name": "Net Profit YoY",
          "value": "-58.06%",
          "rating": ""
        },
        {
          "name": "P/B Ratio",
          "value": "6.66",
          "rating": ""
        },
        {
          "name": "Dividend Ratio",
          "value": "0.00%",
          "rating": ""
        }
      ]
    },
    {
      "name": "Size Score",
      "grade": "",
      "indicators": [
        {
          "name": "Market Cap",
          "value": "8655184693.82",
          "rating": ""
        },
        {
          "name": "Revenue",
          "value": "750695913.13",
          "rating": ""
        }
      ]
    },
    {
      "name": "Multi Score",
      "grade": "D",
      "indicators": [
        {
          "name": "ROE",
          "value": "-225.93%",
          "rating": "E"
        },
        {
          "name": "Profit Margin",
          "value": "-287.47%",
          "rating": "E"
        },
        {
          "name": "Gross Margin",
          "value": "11.59%",
          "rating": "D"
        },
        {
          "name": "Revenue YoY",
          "value": "-35.05%",
          "rating": "E"
        },
        {
          "name": "Net Profit YoY",
          "value": "-58.06%",
          "rating": "D"
        },
        {
          "name": "Total Assets YoY",
          "value": "-56.83%",
          "rating": "E"
        },
        {
          "name": "Net Assets YoY",
          "value": "179.69%",
          "rating": "A"
        },
        {
          "name": "Cash Flow Margin",
          "value": "30.82%",
          "rating": "D"
        },
        {
          "name": "OCF YoY",
          "value": "-35.05%",
          "rating": "E"
        },
        {
          "name": "Turnover",
          "value": "0.25",
          "rating": "D"
        },
        {
          "name": "Gearing Ratio",
          "value": "29.50%",
          "rating": "B"
        }
      ]
    }
  ]
}
```

## Valuation Analysis

| Metric | Current | Industry Ranking | High | Median | Low |
|--------|---------|-----------------|------|--------|-----|
| PE (TTM) | -3.94 | 303/388 | - | - | - |
| PB | 6.55 | 300/388 | 12.21 | 9.79 | 7.09 |
| PS (TTM) | 11.34 | 331/388 | 9.35 | 4.83 | 3.81 |
| 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 | Han's CNC (301200.SZ) | B | A | C | B | C | B |

## References

- [Company Overview — Profile, executives, shareholders, business breakdown](https://longbridge.com/en/quote/300091.SZ/overview.md)
- [Financial Reports — Income, balance sheet, cash flow, dividends](https://longbridge.com/en/quote/300091.SZ/norm.md)
- [Related News](https://longbridge.com/en/quote/300091.SZ/news.md)
- [Filings — Company announcements and regulatory filings](https://longbridge.com/en/quote/300091.SZ/filings.md)

---

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