---
title: "Shenzhen Techwinsemi Technology Co., Ltd. (001309.SZ)"
type: "Symbol"
locale: "en"
url: "https://longbridge.com/en/quote/001309.SZ.md"
symbol: "001309.SZ"
name: "Shenzhen Techwinsemi Technology Co., Ltd."
industry: "Semiconductors"
datetime: "2026-05-19T22:50:20.941Z"
locales:
  - [en](https://longbridge.com/en/quote/001309.SZ.md)
  - [zh-CN](https://longbridge.com/zh-CN/quote/001309.SZ.md)
  - [zh-HK](https://longbridge.com/zh-HK/quote/001309.SZ.md)
---

# Shenzhen Techwinsemi Technology Co., Ltd. (001309.SZ)

## Company Overview

Shenzhen Techwinsemi Technology Co., Ltd., together with its subsidiaries, develops, manufactures, and sells storage control chips and modules in China and internationally. The company offers solid-state drives, embedded storage, DDR modules, and mobile storage products; flash memory main control chips; fixed hard disks; memory card and storage disk modules; and storage module product application solutions. It also provides solutions for mobile terminals, IoT, personal computers, data centers, security monitoring, in-car electronics, and industrial control. The company’s products are used in automotive electronics, new energy vehicles, mobile devices, and security system applications.

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

## 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: 2026-05-19T04:30:10.000Z

**Overall: B (0.26)**

**Industry**: Semiconductors

| Metric | Value |
|--------|-------|
| Industry Ranking | 7 / 165 |
| Industry Median | C |
| Industry Average | C |

- **Style**: Growth - Stocks whose main business is in the growth stage.
- **Scale**: Mid - The company has stable operation of a large-cap stock and the high return of a small-cap stock.

**Multi Score**: B

#### Style Score Score: 

| Indicator | Value | Rating |
|-----------|-------|--------|
| Revenue YoY | 227.51% |  |
| Net Profit YoY | 4673.09% |  |
| P/B Ratio | 25.17 |  |
| Dividend Ratio | 0.08% |  |

#### Size Score Score: 

| Indicator | Value | Rating |
|-----------|-------|--------|
| Market Cap | 166581409592.61 |  |
| Revenue | 17059106910.90 |  |

#### Multi Score Score: B

| Indicator | Value | Rating |
|-----------|-------|--------|
| ROE | 90.72% | A |
| Profit Margin | 24.03% | A |
| Gross Margin | 57.42% | B |
| Revenue YoY | 227.51% | A |
| Net Profit YoY | 4673.09% | A |
| Total Assets YoY | 158.90% | A |
| Net Assets YoY | 173.13% | A |
| Cash Flow Margin | -48.36% | E |
| OCF YoY | 227.51% | A |
| Turnover | 1.34 | A |
| Gearing Ratio | 63.97% | D |

```chart-data:radar
{
  "title": "Longbridge Financial Score - Shenzhen Techwinsemi Technology Co., Ltd.",
  "chart_type": "radar",
  "dimensions": [
    {
      "name": "Style Score",
      "grade": "",
      "indicators": [
        {
          "name": "Revenue YoY",
          "value": "227.51%",
          "rating": ""
        },
        {
          "name": "Net Profit YoY",
          "value": "4673.09%",
          "rating": ""
        },
        {
          "name": "P/B Ratio",
          "value": "25.17",
          "rating": ""
        },
        {
          "name": "Dividend Ratio",
          "value": "0.08%",
          "rating": ""
        }
      ]
    },
    {
      "name": "Size Score",
      "grade": "",
      "indicators": [
        {
          "name": "Market Cap",
          "value": "166581409592.61",
          "rating": ""
        },
        {
          "name": "Revenue",
          "value": "17059106910.90",
          "rating": ""
        }
      ]
    },
    {
      "name": "Multi Score",
      "grade": "B",
      "indicators": [
        {
          "name": "ROE",
          "value": "90.72%",
          "rating": "A"
        },
        {
          "name": "Profit Margin",
          "value": "24.03%",
          "rating": "A"
        },
        {
          "name": "Gross Margin",
          "value": "57.42%",
          "rating": "B"
        },
        {
          "name": "Revenue YoY",
          "value": "227.51%",
          "rating": "A"
        },
        {
          "name": "Net Profit YoY",
          "value": "4673.09%",
          "rating": "A"
        },
        {
          "name": "Total Assets YoY",
          "value": "158.90%",
          "rating": "A"
        },
        {
          "name": "Net Assets YoY",
          "value": "173.13%",
          "rating": "A"
        },
        {
          "name": "Cash Flow Margin",
          "value": "-48.36%",
          "rating": "E"
        },
        {
          "name": "OCF YoY",
          "value": "227.51%",
          "rating": "A"
        },
        {
          "name": "Turnover",
          "value": "1.34",
          "rating": "A"
        },
        {
          "name": "Gearing Ratio",
          "value": "63.97%",
          "rating": "D"
        }
      ]
    }
  ]
}
```

## Valuation Analysis

| Metric | Current | Industry Ranking | High | Median | Low |
|--------|---------|-----------------|------|--------|-----|
| PE (TTM) | 38.65 | 7/165 | 230.74 | 203.61 | 105.48 |
| PB | 23.95 | 159/165 | 23.95 | 19.72 | 8.37 |
| PS (TTM) | 9.29 | 83/165 | 7.67 | 6.40 | 3.76 |
| Dividend Yield | 0.09% | 80/165 | 0.21% | 0.10% | 0.08% |

## 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/001309.SZ/overview.md)
- [Financial Reports — Income, balance sheet, cash flow, dividends](https://longbridge.com/en/quote/001309.SZ/norm.md)
- [Related News](https://longbridge.com/en/quote/001309.SZ/news.md)
- [Filings — Company announcements and regulatory filings](https://longbridge.com/en/quote/001309.SZ/filings.md)

---

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