---
title: "Foshan Blue Rocket Electronics Co., Ltd. (301348.SZ)"
type: "Symbol"
locale: "en"
url: "https://longbridge.com/en/quote/301348.SZ.md"
symbol: "301348.SZ"
name: "Foshan Blue Rocket Electronics Co., Ltd."
industry: "Semiconductors"
datetime: "2026-05-20T08:09:33.869Z"
locales:
  - [en](https://longbridge.com/en/quote/301348.SZ.md)
  - [zh-CN](https://longbridge.com/zh-CN/quote/301348.SZ.md)
  - [zh-HK](https://longbridge.com/zh-HK/quote/301348.SZ.md)
---

# Foshan Blue Rocket Electronics Co., Ltd. (301348.SZ)

## Company Overview

Foshan Blue Rocket Electronics Co.,Ltd. engages in the research, development, manufacture, and sale of semiconductor devices in the People's Republic of China. It offers rectifier bridge stacks; rectifier, transient voltage suppression, static protection, zener, fast recovery, Schottky, and switching diodes; low, medium, and high voltage mosfets; and power, small signal, and digital transistors. The company provides EEROM, charging management, ACDC, operational amplifier, LDO, three terminal voltage regulator, lithium battery protection, and other integrated circuits, as well as DFN, QFN, SOP, TO, SOD, and SOT series.

| Item | Detail |
|------|--------|
| Industry | Semiconductors |
| Exchange | CN Market |
| Website | [www.fsbrec.com](https://www.fsbrec.com) |

## Key Drivers
> *AI-analyzed key factors driving this stock's performance*


## Longbridge Financial Score™: C
> *Longbridge Financial Score™ — Proprietary multi-factor rating model by Longbridge*
> Updated: 2026-05-20T04:30:11.000Z

**Overall: C (0.58)**

**Industry**: Semiconductors

| Metric | Value |
|--------|-------|
| Industry Ranking | 130 / 165 |
| 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**: C

#### Style Score Score: 

| Indicator | Value | Rating |
|-----------|-------|--------|
| Revenue YoY | 4.87% |  |
| Net Profit YoY | -336.34% |  |
| P/B Ratio | 4.83 |  |
| Dividend Ratio | 0.17% |  |

#### Size Score Score: 

| Indicator | Value | Rating |
|-----------|-------|--------|
| Market Cap | 7104614579.51 |  |
| Revenue | 750305188.38 |  |

#### Multi Score Score: C

| Indicator | Value | Rating |
|-----------|-------|--------|
| ROE | -2.55% | D |
| Profit Margin | -5.09% | D |
| Gross Margin | -0.06% | E |
| Revenue YoY | 4.87% | C |
| Net Profit YoY | -336.34% | E |
| Total Assets YoY | 3.10% | C |
| Net Assets YoY | -3.30% | D |
| Cash Flow Margin | -422.83% | E |
| OCF YoY | 4.87% | C |
| Turnover | 0.38 | C |
| Gearing Ratio | 26.93% | B |

```chart-data:radar
{
  "title": "Longbridge Financial Score - Foshan Blue Rocket Electronics Co., Ltd.",
  "chart_type": "radar",
  "dimensions": [
    {
      "name": "Style Score",
      "grade": "",
      "indicators": [
        {
          "name": "Revenue YoY",
          "value": "4.87%",
          "rating": ""
        },
        {
          "name": "Net Profit YoY",
          "value": "-336.34%",
          "rating": ""
        },
        {
          "name": "P/B Ratio",
          "value": "4.83",
          "rating": ""
        },
        {
          "name": "Dividend Ratio",
          "value": "0.17%",
          "rating": ""
        }
      ]
    },
    {
      "name": "Size Score",
      "grade": "",
      "indicators": [
        {
          "name": "Market Cap",
          "value": "7104614579.51",
          "rating": ""
        },
        {
          "name": "Revenue",
          "value": "750305188.38",
          "rating": ""
        }
      ]
    },
    {
      "name": "Multi Score",
      "grade": "C",
      "indicators": [
        {
          "name": "ROE",
          "value": "-2.55%",
          "rating": "D"
        },
        {
          "name": "Profit Margin",
          "value": "-5.09%",
          "rating": "D"
        },
        {
          "name": "Gross Margin",
          "value": "-0.06%",
          "rating": "E"
        },
        {
          "name": "Revenue YoY",
          "value": "4.87%",
          "rating": "C"
        },
        {
          "name": "Net Profit YoY",
          "value": "-336.34%",
          "rating": "E"
        },
        {
          "name": "Total Assets YoY",
          "value": "3.10%",
          "rating": "C"
        },
        {
          "name": "Net Assets YoY",
          "value": "-3.30%",
          "rating": "D"
        },
        {
          "name": "Cash Flow Margin",
          "value": "-422.83%",
          "rating": "E"
        },
        {
          "name": "OCF YoY",
          "value": "4.87%",
          "rating": "C"
        },
        {
          "name": "Turnover",
          "value": "0.38",
          "rating": "C"
        },
        {
          "name": "Gearing Ratio",
          "value": "26.93%",
          "rating": "B"
        }
      ]
    }
  ]
}
```

## Valuation Analysis

| Metric | Current | Industry Ranking | High | Median | Low |
|--------|---------|-----------------|------|--------|-----|
| PE (TTM) | -186.06 | 159/165 | 447.47 | 322.33 | 282.99 |
| PB | 4.83 | 71/165 | 4.25 | 3.54 | 3.26 |
| PS (TTM) | 9.47 | 86/165 | 8.61 | 7.37 | 6.77 |
| Dividend Yield | 0.17% | 68/165 | 1.24% | 0.23% | 0.19% |

## Peer Comparison

| Rank | Name | Profit | Growth | Operation | Security | Cash | Rating |
| --- | --- | --- | --- | --- | --- | --- | --- |
| 01 | Cambricon (688256.SH) | A | A | B | A | B | A |
| 02 | Rockchip (603893.SH) | A | A | A | A | B | A |
| 03 | Puya semiconductor (688766.SH) | B | A | A | B | B | A |
| 04 | Hygon Information Technology (688041.SH) | B | A | C | B | C | B |
| 05 | Montage Technology (688008.SH) | A | A | D | A | B | B |

## References

- [Company Overview — Profile, executives, shareholders, business breakdown](https://longbridge.com/en/quote/301348.SZ/overview.md)
- [Financial Reports — Income, balance sheet, cash flow, dividends](https://longbridge.com/en/quote/301348.SZ/norm.md)
- [Related News](https://longbridge.com/en/quote/301348.SZ/news.md)
- [Filings — Company announcements and regulatory filings](https://longbridge.com/en/quote/301348.SZ/filings.md)

---

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