---
title: "Shenzhen Topband Co.,Ltd (002139.SZ)"
type: "Symbol"
locale: "en"
url: "https://longbridge.com/en/quote/002139.SZ.md"
symbol: "002139.SZ"
name: "Shenzhen Topband Co.,Ltd"
industry: "Electronic Components"
datetime: "2026-05-21T10:16:02.397Z"
locales:
  - [en](https://longbridge.com/en/quote/002139.SZ.md)
  - [zh-CN](https://longbridge.com/zh-CN/quote/002139.SZ.md)
  - [zh-HK](https://longbridge.com/zh-HK/quote/002139.SZ.md)
---

# Shenzhen Topband Co.,Ltd (002139.SZ)

## Company Overview

Shenzhen Topband Co., Ltd., together with its subsidiaries, engages in the research, development, production, and sale of intelligent control system solutions in China and internationally. The company offers power tool, garden and landscape tool, lightning tool, and measuring tool solutions; ODM complete machine, intelligent controllers, motors, battery packs, and chargers; and kitchen appliances, refrigeration washing and bathroom appliances, daily use electrical solutions, personal care and health appliances, smart home, and commercial appliances. It also provides electrical mobility, commercial and industrial, RV and marine, communication and power backup, charging stations, residential, and personal application solutions; and energy storage systems, inverters, cloud, light duty batteries, BMS/PCS/EMS, and cells, as well as RV, marine, and off-grid power products. In addition, the company offers driving and industrial vehicle electrification solutions; EV chargers, industrial vehicle power, and LiDAR rotating mirror motor; service, mower, humanoid, and industrial robot solutions; and coreless motor, drive system, controllers, and CHUJI cooking robot.

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

## 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: 2026-05-21T04:30:14.000Z

**Overall: C (0.49)**

**Industry**: Electronic Components

| Metric | Value |
|--------|-------|
| Industry Ranking | 119 / 185 |
| Industry Median | B |
| Industry Average | C |

- **Style**: Value - Stocks where the company's main business is in a mature stage.
- **Scale**: Mid - The company has stable operation of a large-cap stock and the high return of a small-cap stock.

**Multi Score**: C

#### Style Score Score: 

| Indicator | Value | Rating |
|-----------|-------|--------|
| Revenue YoY | 1.85% |  |
| Net Profit YoY | -68.40% |  |
| P/B Ratio | 1.96 |  |
| Dividend Ratio | 0.63% |  |

#### Size Score Score: 

| Indicator | Value | Rating |
|-----------|-------|--------|
| Market Cap | 13688818801.76 |  |
| Revenue | 11033982925.42 |  |

#### Multi Score Score: C

| Indicator | Value | Rating |
|-----------|-------|--------|
| ROE | 3.15% | C |
| Profit Margin | 1.98% | C |
| Gross Margin | 19.99% | D |
| Revenue YoY | 1.85% | C |
| Net Profit YoY | -68.40% | E |
| Total Assets YoY | 5.93% | C |
| Net Assets YoY | 1.41% | C |
| Cash Flow Margin | 99.36% | C |
| OCF YoY | 1.85% | C |
| Turnover | 0.80 | B |
| Gearing Ratio | 50.51% | C |

```chart-data:radar
{
  "title": "Longbridge Financial Score - Shenzhen Topband Co.,Ltd",
  "chart_type": "radar",
  "dimensions": [
    {
      "name": "Style Score",
      "grade": "",
      "indicators": [
        {
          "name": "Revenue YoY",
          "value": "1.85%",
          "rating": ""
        },
        {
          "name": "Net Profit YoY",
          "value": "-68.40%",
          "rating": ""
        },
        {
          "name": "P/B Ratio",
          "value": "1.96",
          "rating": ""
        },
        {
          "name": "Dividend Ratio",
          "value": "0.63%",
          "rating": ""
        }
      ]
    },
    {
      "name": "Size Score",
      "grade": "",
      "indicators": [
        {
          "name": "Market Cap",
          "value": "13688818801.76",
          "rating": ""
        },
        {
          "name": "Revenue",
          "value": "11033982925.42",
          "rating": ""
        }
      ]
    },
    {
      "name": "Multi Score",
      "grade": "C",
      "indicators": [
        {
          "name": "ROE",
          "value": "3.15%",
          "rating": "C"
        },
        {
          "name": "Profit Margin",
          "value": "1.98%",
          "rating": "C"
        },
        {
          "name": "Gross Margin",
          "value": "19.99%",
          "rating": "D"
        },
        {
          "name": "Revenue YoY",
          "value": "1.85%",
          "rating": "C"
        },
        {
          "name": "Net Profit YoY",
          "value": "-68.40%",
          "rating": "E"
        },
        {
          "name": "Total Assets YoY",
          "value": "5.93%",
          "rating": "C"
        },
        {
          "name": "Net Assets YoY",
          "value": "1.41%",
          "rating": "C"
        },
        {
          "name": "Cash Flow Margin",
          "value": "99.36%",
          "rating": "C"
        },
        {
          "name": "OCF YoY",
          "value": "1.85%",
          "rating": "C"
        },
        {
          "name": "Turnover",
          "value": "0.80",
          "rating": "B"
        },
        {
          "name": "Gearing Ratio",
          "value": "50.51%",
          "rating": "C"
        }
      ]
    }
  ]
}
```

## Valuation Analysis

| Metric | Current | Industry Ranking | High | Median | Low |
|--------|---------|-----------------|------|--------|-----|
| PE (TTM) | 62.66 | 54/185 | 32.23 | 30.24 | 25.87 |
| PB | 1.96 | 11/185 | 2.58 | 2.42 | 2.24 |
| PS (TTM) | 1.24 | 11/185 | 1.64 | 1.55 | 1.44 |
| Dividend Yield | 0.63% | 52/185 | 0.54% | 0.51% | 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 |

## Institutional View

### Analyst Rating Distribution

> As of 2026-04-30T16:00:00.000Z

Total Analysts: **4**

| Rating | Count | Percentage |
|--------|-------|-----------| 
| Buy | 2 | 50% |
| Overweight | 1 | 25% |
| Sell | 1 | 25% |

### Target Price Forecast

| Metric | Price |
|--------|-------|
| Current Price | 11.04 |
| Highest Target | 15.71 |
| Lowest Target | 8.50 |

## References

- [Company Overview — Profile, executives, shareholders, business breakdown](https://longbridge.com/en/quote/002139.SZ/overview.md)
- [Financial Reports — Income, balance sheet, cash flow, dividends](https://longbridge.com/en/quote/002139.SZ/norm.md)
- [Related News](https://longbridge.com/en/quote/002139.SZ/news.md)
- [Filings — Company announcements and regulatory filings](https://longbridge.com/en/quote/002139.SZ/filings.md)

---

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