---
title: "Shenglan Technology Co., Ltd. (300843.SZ)"
type: "Symbol"
locale: "en"
url: "https://longbridge.com/en/quote/300843.SZ.md"
symbol: "300843.SZ"
name: "Shenglan Technology Co., Ltd."
industry: "Electronic Components"
datetime: "2026-05-20T10:05:12.103Z"
locales:
  - [en](https://longbridge.com/en/quote/300843.SZ.md)
  - [zh-CN](https://longbridge.com/zh-CN/quote/300843.SZ.md)
  - [zh-HK](https://longbridge.com/zh-HK/quote/300843.SZ.md)
---

# Shenglan Technology Co., Ltd. (300843.SZ)

## Company Overview

Shenglan Technology Co., Ltd. researches, develops, manufactures, and sells electronic connectors, wire harness components, and precision components in China and internationally. The company offers consumer electronics and new energy vehicle connectors, optical lenses, high and low voltage wires and cables, USB and wafer connectors, FPC and wire harness connectors, switches, as well as wire-to-board and board-to-board connector. It serves the consumer, new energy vehicles, energy storage, artificial intelligence, and data center markets.

| Item | Detail |
|------|--------|
| Industry | Electronic Components |
| Exchange | CN Market |
| Website | [www.jctc.com.cn](https://www.jctc.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: 2026-05-20T04:30:11.000Z

**Overall: B (0.34)**

**Industry**: Electronic Components

| Metric | Value |
|--------|-------|
| Industry Ranking | 52 / 186 |
| 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 | 41.88% |  |
| Net Profit YoY | 5.98% |  |
| P/B Ratio | 10.39 |  |
| Dividend Ratio | 0.22% |  |

#### Size Score Score: 

| Indicator | Value | Rating |
|-----------|-------|--------|
| Market Cap | 16960623970.12 |  |
| Revenue | 1899879235.52 |  |

#### Multi Score Score: B

| Indicator | Value | Rating |
|-----------|-------|--------|
| ROE | 7.37% | B |
| Profit Margin | 6.21% | B |
| Gross Margin | 23.70% | C |
| Revenue YoY | 41.88% | A |
| Net Profit YoY | 5.98% | C |
| Total Assets YoY | 40.24% | A |
| Net Assets YoY | 6.66% | B |
| Cash Flow Margin | 79.75% | C |
| OCF YoY | 41.88% | A |
| Turnover | 0.71 | B |
| Gearing Ratio | 46.11% | C |

```chart-data:radar
{
  "title": "Longbridge Financial Score - Shenglan Technology Co., Ltd.",
  "chart_type": "radar",
  "dimensions": [
    {
      "name": "Style Score",
      "grade": "",
      "indicators": [
        {
          "name": "Revenue YoY",
          "value": "41.88%",
          "rating": ""
        },
        {
          "name": "Net Profit YoY",
          "value": "5.98%",
          "rating": ""
        },
        {
          "name": "P/B Ratio",
          "value": "10.39",
          "rating": ""
        },
        {
          "name": "Dividend Ratio",
          "value": "0.22%",
          "rating": ""
        }
      ]
    },
    {
      "name": "Size Score",
      "grade": "",
      "indicators": [
        {
          "name": "Market Cap",
          "value": "16960623970.12",
          "rating": ""
        },
        {
          "name": "Revenue",
          "value": "1899879235.52",
          "rating": ""
        }
      ]
    },
    {
      "name": "Multi Score",
      "grade": "B",
      "indicators": [
        {
          "name": "ROE",
          "value": "7.37%",
          "rating": "B"
        },
        {
          "name": "Profit Margin",
          "value": "6.21%",
          "rating": "B"
        },
        {
          "name": "Gross Margin",
          "value": "23.70%",
          "rating": "C"
        },
        {
          "name": "Revenue YoY",
          "value": "41.88%",
          "rating": "A"
        },
        {
          "name": "Net Profit YoY",
          "value": "5.98%",
          "rating": "C"
        },
        {
          "name": "Total Assets YoY",
          "value": "40.24%",
          "rating": "A"
        },
        {
          "name": "Net Assets YoY",
          "value": "6.66%",
          "rating": "B"
        },
        {
          "name": "Cash Flow Margin",
          "value": "79.75%",
          "rating": "C"
        },
        {
          "name": "OCF YoY",
          "value": "41.88%",
          "rating": "A"
        },
        {
          "name": "Turnover",
          "value": "0.71",
          "rating": "B"
        },
        {
          "name": "Gearing Ratio",
          "value": "46.11%",
          "rating": "C"
        }
      ]
    }
  ]
}
```

## Valuation Analysis

| Metric | Current | Industry Ranking | High | Median | Low |
|--------|---------|-----------------|------|--------|-----|
| PE (TTM) | 143.71 | 110/186 | 79.99 | 68.77 | 46.73 |
| PB | 10.39 | 146/186 | 5.98 | 5.33 | 3.35 |
| PS (TTM) | 8.93 | 138/186 | 6.24 | 5.33 | 3.89 |
| Dividend Yield | 0.22% | 102/186 | 0.46% | 0.41% | 0.32% |

## 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/300843.SZ/overview.md)
- [Financial Reports — Income, balance sheet, cash flow, dividends](https://longbridge.com/en/quote/300843.SZ/norm.md)
- [Related News](https://longbridge.com/en/quote/300843.SZ/news.md)
- [Filings — Company announcements and regulatory filings](https://longbridge.com/en/quote/300843.SZ/filings.md)

---

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