---
title: "Sunshine Global Circuits Co.,Ltd. (300739.SZ)"
type: "Symbol"
locale: "en"
url: "https://longbridge.com/en/quote/300739.SZ.md"
symbol: "300739.SZ"
name: "Sunshine Global Circuits Co.,Ltd."
industry: "Electronic Components"
datetime: "2026-05-20T11:56:57.135Z"
locales:
  - [en](https://longbridge.com/en/quote/300739.SZ.md)
  - [zh-CN](https://longbridge.com/zh-CN/quote/300739.SZ.md)
  - [zh-HK](https://longbridge.com/zh-HK/quote/300739.SZ.md)
---

# Sunshine Global Circuits Co.,Ltd. (300739.SZ)

## Company Overview

Sunshine Global Circuits Co.,Ltd. engages in the research, development, manufacture, and sale of printed circuit boards (PCBs) in China. The company offers AI acceleration card, heterogeneous computing server, optical module, server solid state drive, high-voltage dc planar transformer; communication backplane, switch, active antenna, communication power brick; and probe cards, load boards, vertical probe cards, and burn in boards. It also provides robot dog joint drive; axial-flux motor, dexterous hand joint
motor, and robot joint motor; and ultra-thick copper power energy board, battery management system, charging station power distribution, and embedded busbar.

| Item | Detail |
|------|--------|
| Industry | Electronic Components |
| Exchange | CN Market |
| Website | [www.sunshinepcb.com](https://www.sunshinepcb.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: 2026-05-20T04:30:09.000Z

**Overall: B (0.31)**

**Industry**: Electronic Components

| Metric | Value |
|--------|-------|
| Industry Ranking | 68 / 185 |
| 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 | 22.17% |  |
| Net Profit YoY | 485.46% |  |
| P/B Ratio | 4.00 |  |
| Dividend Ratio | 0.40% |  |

#### Size Score Score: 

| Indicator | Value | Rating |
|-----------|-------|--------|
| Market Cap | 11100123302.57 |  |
| Revenue | 1961958634.43 |  |

#### Multi Score Score: B

| Indicator | Value | Rating |
|-----------|-------|--------|
| ROE | 3.30% | C |
| Profit Margin | 4.37% | C |
| Gross Margin | 23.76% | C |
| Revenue YoY | 22.17% | B |
| Net Profit YoY | 485.46% | A |
| Total Assets YoY | 6.45% | B |
| Net Assets YoY | 14.79% | B |
| Cash Flow Margin | 244.79% | A |
| OCF YoY | 22.17% | B |
| Turnover | 0.54 | C |
| Gearing Ratio | 25.20% | B |

```chart-data:radar
{
  "title": "Longbridge Financial Score - Sunshine Global Circuits Co.,Ltd.",
  "chart_type": "radar",
  "dimensions": [
    {
      "name": "Style Score",
      "grade": "",
      "indicators": [
        {
          "name": "Revenue YoY",
          "value": "22.17%",
          "rating": ""
        },
        {
          "name": "Net Profit YoY",
          "value": "485.46%",
          "rating": ""
        },
        {
          "name": "P/B Ratio",
          "value": "4.00",
          "rating": ""
        },
        {
          "name": "Dividend Ratio",
          "value": "0.40%",
          "rating": ""
        }
      ]
    },
    {
      "name": "Size Score",
      "grade": "",
      "indicators": [
        {
          "name": "Market Cap",
          "value": "11100123302.57",
          "rating": ""
        },
        {
          "name": "Revenue",
          "value": "1961958634.43",
          "rating": ""
        }
      ]
    },
    {
      "name": "Multi Score",
      "grade": "B",
      "indicators": [
        {
          "name": "ROE",
          "value": "3.30%",
          "rating": "C"
        },
        {
          "name": "Profit Margin",
          "value": "4.37%",
          "rating": "C"
        },
        {
          "name": "Gross Margin",
          "value": "23.76%",
          "rating": "C"
        },
        {
          "name": "Revenue YoY",
          "value": "22.17%",
          "rating": "B"
        },
        {
          "name": "Net Profit YoY",
          "value": "485.46%",
          "rating": "A"
        },
        {
          "name": "Total Assets YoY",
          "value": "6.45%",
          "rating": "B"
        },
        {
          "name": "Net Assets YoY",
          "value": "14.79%",
          "rating": "B"
        },
        {
          "name": "Cash Flow Margin",
          "value": "244.79%",
          "rating": "A"
        },
        {
          "name": "OCF YoY",
          "value": "22.17%",
          "rating": "B"
        },
        {
          "name": "Turnover",
          "value": "0.54",
          "rating": "C"
        },
        {
          "name": "Gearing Ratio",
          "value": "25.20%",
          "rating": "B"
        }
      ]
    }
  ]
}
```

## Valuation Analysis

| Metric | Current | Industry Ranking | High | Median | Low |
|--------|---------|-----------------|------|--------|-----|
| PE (TTM) | 129.52 | 105/185 | 320.36 | 210.97 | 129.43 |
| PB | 4.00 | 65/185 | 3.38 | 2.48 | 2.22 |
| PS (TTM) | 5.66 | 100/185 | 5.27 | 3.71 | 3.35 |
| Dividend Yield | 0.40% | 74/185 | 0.82% | 0.71% | 0.48% |

## 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/300739.SZ/overview.md)
- [Financial Reports — Income, balance sheet, cash flow, dividends](https://longbridge.com/en/quote/300739.SZ/norm.md)
- [Related News](https://longbridge.com/en/quote/300739.SZ/news.md)
- [Filings — Company announcements and regulatory filings](https://longbridge.com/en/quote/300739.SZ/filings.md)

---

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