---
title: "Guangdong Kingshine Electronic Technology Co.,Ltd. (300903.SZ)"
type: "Symbol"
locale: "en"
url: "https://longbridge.com/en/quote/300903.SZ.md"
symbol: "300903.SZ"
name: "Guangdong Kingshine Electronic Technology Co.,Ltd."
industry: "Electronic Components"
datetime: "2026-05-20T03:19:21.554Z"
locales:
  - [en](https://longbridge.com/en/quote/300903.SZ.md)
  - [zh-CN](https://longbridge.com/zh-CN/quote/300903.SZ.md)
  - [zh-HK](https://longbridge.com/zh-HK/quote/300903.SZ.md)
---

# Guangdong Kingshine Electronic Technology Co.,Ltd. (300903.SZ)

## Company Overview

Guangdong Kingshine Electronic Technology Co.,Ltd. engages in the research and development, production, and sale of high-density printed circuit boards in China. It offers milimeter wave radar PCB, light module PCB, industrial control class PF PCB, switch PCB, server PCB, new energy, thick copper plate, and HDI board. Its products are primarily used in consumer electronics, network communication devices, industrial fields, automotive electronics, computer, and other fields.

| Item | Detail |
|------|--------|
| Industry | Electronic Components |
| Exchange | CN Market |
| Website | [www.gdkxpcb.com](https://www.gdkxpcb.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: 2026-05-19T04:30:08.000Z

**Overall: D (0.63)**

**Industry**: Electronic Components

| Metric | Value |
|--------|-------|
| Industry Ranking | 163 / 186 |
| Industry Median | B |
| 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 | 4.73% |  |
| Net Profit YoY | 13.92% |  |
| P/B Ratio | 17.94 |  |
| Dividend Ratio | 0.00% |  |

#### Size Score Score: 

| Indicator | Value | Rating |
|-----------|-------|--------|
| Market Cap | 32731553192.00 |  |
| Revenue | 3798693103.88 |  |

#### Multi Score Score: D

| Indicator | Value | Rating |
|-----------|-------|--------|
| ROE | -14.54% | E |
| Profit Margin | -6.97% | D |
| Gross Margin | 8.31% | E |
| Revenue YoY | 4.73% | C |
| Net Profit YoY | 13.92% | C |
| Total Assets YoY | -0.67% | D |
| Net Assets YoY | 0.17% | D |
| Cash Flow Margin | -43.83% | E |
| OCF YoY | 4.73% | C |
| Turnover | 0.54 | C |
| Gearing Ratio | 73.91% | D |

```chart-data:radar
{
  "title": "Longbridge Financial Score - Guangdong Kingshine Electronic Technology Co.,Ltd.",
  "chart_type": "radar",
  "dimensions": [
    {
      "name": "Style Score",
      "grade": "",
      "indicators": [
        {
          "name": "Revenue YoY",
          "value": "4.73%",
          "rating": ""
        },
        {
          "name": "Net Profit YoY",
          "value": "13.92%",
          "rating": ""
        },
        {
          "name": "P/B Ratio",
          "value": "17.94",
          "rating": ""
        },
        {
          "name": "Dividend Ratio",
          "value": "0.00%",
          "rating": ""
        }
      ]
    },
    {
      "name": "Size Score",
      "grade": "",
      "indicators": [
        {
          "name": "Market Cap",
          "value": "32731553192.00",
          "rating": ""
        },
        {
          "name": "Revenue",
          "value": "3798693103.88",
          "rating": ""
        }
      ]
    },
    {
      "name": "Multi Score",
      "grade": "D",
      "indicators": [
        {
          "name": "ROE",
          "value": "-14.54%",
          "rating": "E"
        },
        {
          "name": "Profit Margin",
          "value": "-6.97%",
          "rating": "D"
        },
        {
          "name": "Gross Margin",
          "value": "8.31%",
          "rating": "E"
        },
        {
          "name": "Revenue YoY",
          "value": "4.73%",
          "rating": "C"
        },
        {
          "name": "Net Profit YoY",
          "value": "13.92%",
          "rating": "C"
        },
        {
          "name": "Total Assets YoY",
          "value": "-0.67%",
          "rating": "D"
        },
        {
          "name": "Net Assets YoY",
          "value": "0.17%",
          "rating": "D"
        },
        {
          "name": "Cash Flow Margin",
          "value": "-43.83%",
          "rating": "E"
        },
        {
          "name": "OCF YoY",
          "value": "4.73%",
          "rating": "C"
        },
        {
          "name": "Turnover",
          "value": "0.54",
          "rating": "C"
        },
        {
          "name": "Gearing Ratio",
          "value": "73.91%",
          "rating": "D"
        }
      ]
    }
  ]
}
```

## Valuation Analysis

| Metric | Current | Industry Ranking | High | Median | Low |
|--------|---------|-----------------|------|--------|-----|
| PE (TTM) | -118.43 | 172/186 | - | - | - |
| PB | 17.19 | 174/186 | 6.82 | 4.15 | 2.64 |
| PS (TTM) | 8.26 | 126/186 | 3.75 | 1.96 | 1.30 |
| Dividend Yield | 0.00% | - | - | - | - |

## 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 |

## References

- [Company Overview — Profile, executives, shareholders, business breakdown](https://longbridge.com/en/quote/300903.SZ/overview.md)
- [Financial Reports — Income, balance sheet, cash flow, dividends](https://longbridge.com/en/quote/300903.SZ/norm.md)
- [Related News](https://longbridge.com/en/quote/300903.SZ/news.md)
- [Filings — Company announcements and regulatory filings](https://longbridge.com/en/quote/300903.SZ/filings.md)

---

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