---
title: "Long Young Electronic (Kunshan) Co., Ltd. (301389.SZ)"
type: "Symbol"
locale: "en"
url: "https://longbridge.com/en/quote/301389.SZ.md"
symbol: "301389.SZ"
name: "Long Young Electronic (Kunshan) Co., Ltd."
industry: "Electronic Components"
datetime: "2026-05-21T16:51:25.546Z"
locales:
  - [en](https://longbridge.com/en/quote/301389.SZ.md)
  - [zh-CN](https://longbridge.com/zh-CN/quote/301389.SZ.md)
  - [zh-HK](https://longbridge.com/zh-HK/quote/301389.SZ.md)
---

# Long Young Electronic (Kunshan) Co., Ltd. (301389.SZ)

## Company Overview

Long Young Electronic (Kunshan) Co., Ltd. engages in the design and development, manufacture, and sale of EMI/EMC shielding materials in China. It offers conductive PSA, tape, foam, and FOF gaskets; SMT gaskets and EMI absorbers; thermal gap pad, anisotropic thermal pad, thermal insulator, thermally conductive gel, phase change materials, and thermal grease; insulation and protection products; sealing and gasketing, EV solution, and copper foils. The company was founded in 2000 and is based in Kunshan, China.

| Item | Detail |
|------|--------|
| Industry | Electronic Components |
| Exchange | CN Market |
| Website | [www.longyoung.com](https://www.longyoung.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: 2026-05-21T04:30:14.000Z

**Overall: B (0.33)**

**Industry**: Electronic Components

| Metric | Value |
|--------|-------|
| Industry Ranking | 44 / 187 |
| Industry Median | B |
| 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 | 97.75% |  |
| Net Profit YoY | 5.18% |  |
| P/B Ratio | 9.27 |  |
| Dividend Ratio | 0.37% |  |

#### Size Score Score: 

| Indicator | Value | Rating |
|-----------|-------|--------|
| Market Cap | 20783044728.44 |  |
| Revenue | 596512418.02 |  |

#### Multi Score Score: B

| Indicator | Value | Rating |
|-----------|-------|--------|
| ROE | 4.45% | C |
| Profit Margin | 16.74% | A |
| Gross Margin | 49.38% | B |
| Revenue YoY | 97.75% | A |
| Net Profit YoY | 5.18% | C |
| Total Assets YoY | 37.61% | A |
| Net Assets YoY | 6.85% | B |
| Cash Flow Margin | 213.32% | B |
| OCF YoY | 97.75% | A |
| Turnover | 0.22 | D |
| Gearing Ratio | 25.16% | B |

```chart-data:radar
{
  "title": "Longbridge Financial Score - Long Young Electronic (Kunshan) Co., Ltd.",
  "chart_type": "radar",
  "dimensions": [
    {
      "name": "Style Score",
      "grade": "",
      "indicators": [
        {
          "name": "Revenue YoY",
          "value": "97.75%",
          "rating": ""
        },
        {
          "name": "Net Profit YoY",
          "value": "5.18%",
          "rating": ""
        },
        {
          "name": "P/B Ratio",
          "value": "9.27",
          "rating": ""
        },
        {
          "name": "Dividend Ratio",
          "value": "0.37%",
          "rating": ""
        }
      ]
    },
    {
      "name": "Size Score",
      "grade": "",
      "indicators": [
        {
          "name": "Market Cap",
          "value": "20783044728.44",
          "rating": ""
        },
        {
          "name": "Revenue",
          "value": "596512418.02",
          "rating": ""
        }
      ]
    },
    {
      "name": "Multi Score",
      "grade": "B",
      "indicators": [
        {
          "name": "ROE",
          "value": "4.45%",
          "rating": "C"
        },
        {
          "name": "Profit Margin",
          "value": "16.74%",
          "rating": "A"
        },
        {
          "name": "Gross Margin",
          "value": "49.38%",
          "rating": "B"
        },
        {
          "name": "Revenue YoY",
          "value": "97.75%",
          "rating": "A"
        },
        {
          "name": "Net Profit YoY",
          "value": "5.18%",
          "rating": "C"
        },
        {
          "name": "Total Assets YoY",
          "value": "37.61%",
          "rating": "A"
        },
        {
          "name": "Net Assets YoY",
          "value": "6.85%",
          "rating": "B"
        },
        {
          "name": "Cash Flow Margin",
          "value": "213.32%",
          "rating": "B"
        },
        {
          "name": "OCF YoY",
          "value": "97.75%",
          "rating": "A"
        },
        {
          "name": "Turnover",
          "value": "0.22",
          "rating": "D"
        },
        {
          "name": "Gearing Ratio",
          "value": "25.16%",
          "rating": "B"
        }
      ]
    }
  ]
}
```

## Valuation Analysis

| Metric | Current | Industry Ranking | High | Median | Low |
|--------|---------|-----------------|------|--------|-----|
| PE (TTM) | 199.40 | 127/187 | 160.10 | 136.92 | 120.16 |
| PB | 8.88 | 139/187 | 7.76 | 6.75 | 6.01 |
| PS (TTM) | 33.37 | 190/187 | 48.41 | 40.52 | 31.70 |
| Dividend Yield | 0.38% | 79/187 | 1.02% | 0.92% | 0.53% |

## Peer Comparison

| Rank | Name | Profit | Growth | Operation | Security | Cash | Rating |
| --- | --- | --- | --- | --- | --- | --- | --- |
| 01 | Eoptolink (300502.SZ) | A | A | A | B | B | A |
| 02 | LUXSHARE-ICT (002475.SZ) | B | A | A | D | B | B |
| 03 | DSBJ (002384.SZ) | C | B | B | D | B | B |
| 04 | VGT (300476.SZ) | A | A | B | C | B | B |
| 05 | Sytech (600183.SH) | B | A | A | C | B | B |

## Institutional View

### Analyst Rating Distribution

> As of 2026-04-06T16:00:00.000Z

Total Analysts: **1**

| Rating | Count | Percentage |
|--------|-------|-----------| 

### Target Price Forecast

| Metric | Price |
|--------|-------|
| Current Price | 70.35 |
| Highest Target | undefined |
| Lowest Target | undefined |

## References

- [Company Overview — Profile, executives, shareholders, business breakdown](https://longbridge.com/en/quote/301389.SZ/overview.md)
- [Financial Reports — Income, balance sheet, cash flow, dividends](https://longbridge.com/en/quote/301389.SZ/norm.md)
- [Related News](https://longbridge.com/en/quote/301389.SZ/news.md)
- [Filings — Company announcements and regulatory filings](https://longbridge.com/en/quote/301389.SZ/filings.md)

---

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