---
title: "Guangzhou Tongda Auto Electric Co., Ltd. (603390.SH)"
type: "Symbol"
locale: "en"
url: "https://longbridge.com/en/quote/603390.SH.md"
symbol: "603390.SH"
name: "Guangzhou Tongda Auto Electric Co., Ltd."
industry: "Automotive Parts and Equipment"
datetime: "2026-05-19T22:49:48.998Z"
locales:
  - [en](https://longbridge.com/en/quote/603390.SH.md)
  - [zh-CN](https://longbridge.com/zh-CN/quote/603390.SH.md)
  - [zh-HK](https://longbridge.com/zh-HK/quote/603390.SH.md)
---

# Guangzhou Tongda Auto Electric Co., Ltd. (603390.SH)

## Company Overview

Guangzhou Tongda Auto Electric Co., Ltd engages in the smart transportation and mobile medical care business in China. It offers Smart Transportation, a one-stop solution for smart transportation software and hardware for commercial vehicle manufacturers and operators, and Tongda Cloud, a smart traffic management cloud platform. The company also provides an intelligent dispatching management platform, a tire full life cycle management platform, an internet of vehicles safety warning cloud platform, the TDMS video management system, a passenger flow analysis and simulation platform, an intelligent cashier management cloud platform, and other vehicle management solutions, as well as mobile medical vehicles. In addition, it offers automotive electrical products, including vehicle-mounted intelligent systems, public transportation multimedia information release systems, and new energy vehicle motors and thermal management.

| Item | Detail |
|------|--------|
| Industry | Automotive Parts and Equipment |
| Exchange | CN Market |
| Website | [www.tongda.cc](https://www.tongda.cc) |

## 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: 2026-05-19T04:30:08.000Z

**Overall: B (0.28)**

**Industry**: Automotive Parts and Equipment

| Metric | Value |
|--------|-------|
| Industry Ranking | 67 / 194 |
| Industry Median | C |
| 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 | 42.58% |  |
| Net Profit YoY | 300.10% |  |
| P/B Ratio | 2.95 |  |
| Dividend Ratio | 0.63% |  |

#### Size Score Score: 

| Indicator | Value | Rating |
|-----------|-------|--------|
| Market Cap | 5044900442.58 |  |
| Revenue | 1036992926.07 |  |

#### Multi Score Score: B

| Indicator | Value | Rating |
|-----------|-------|--------|
| ROE | 7.86% | B |
| Profit Margin | 12.56% | B |
| Gross Margin | 36.55% | B |
| Revenue YoY | 42.58% | A |
| Net Profit YoY | 300.10% | A |
| Total Assets YoY | 11.34% | B |
| Net Assets YoY | 6.54% | B |
| Cash Flow Margin | 59.57% | C |
| OCF YoY | 42.58% | A |
| Turnover | 0.54 | C |
| Gearing Ratio | 16.17% | A |

```chart-data:radar
{
  "title": "Longbridge Financial Score - Guangzhou Tongda Auto Electric Co., Ltd.",
  "chart_type": "radar",
  "dimensions": [
    {
      "name": "Style Score",
      "grade": "",
      "indicators": [
        {
          "name": "Revenue YoY",
          "value": "42.58%",
          "rating": ""
        },
        {
          "name": "Net Profit YoY",
          "value": "300.10%",
          "rating": ""
        },
        {
          "name": "P/B Ratio",
          "value": "2.95",
          "rating": ""
        },
        {
          "name": "Dividend Ratio",
          "value": "0.63%",
          "rating": ""
        }
      ]
    },
    {
      "name": "Size Score",
      "grade": "",
      "indicators": [
        {
          "name": "Market Cap",
          "value": "5044900442.58",
          "rating": ""
        },
        {
          "name": "Revenue",
          "value": "1036992926.07",
          "rating": ""
        }
      ]
    },
    {
      "name": "Multi Score",
      "grade": "B",
      "indicators": [
        {
          "name": "ROE",
          "value": "7.86%",
          "rating": "B"
        },
        {
          "name": "Profit Margin",
          "value": "12.56%",
          "rating": "B"
        },
        {
          "name": "Gross Margin",
          "value": "36.55%",
          "rating": "B"
        },
        {
          "name": "Revenue YoY",
          "value": "42.58%",
          "rating": "A"
        },
        {
          "name": "Net Profit YoY",
          "value": "300.10%",
          "rating": "A"
        },
        {
          "name": "Total Assets YoY",
          "value": "11.34%",
          "rating": "B"
        },
        {
          "name": "Net Assets YoY",
          "value": "6.54%",
          "rating": "B"
        },
        {
          "name": "Cash Flow Margin",
          "value": "59.57%",
          "rating": "C"
        },
        {
          "name": "OCF YoY",
          "value": "42.58%",
          "rating": "A"
        },
        {
          "name": "Turnover",
          "value": "0.54",
          "rating": "C"
        },
        {
          "name": "Gearing Ratio",
          "value": "16.17%",
          "rating": "A"
        }
      ]
    }
  ]
}
```

## Valuation Analysis

| Metric | Current | Industry Ranking | High | Median | Low |
|--------|---------|-----------------|------|--------|-----|
| PE (TTM) | 40.34 | 83/194 | 143.58 | 73.65 | 67.37 |
| PB | 3.07 | 89/194 | 2.97 | 2.83 | 2.71 |
| PS (TTM) | 5.06 | 159/194 | 6.42 | 5.06 | 4.67 |
| Dividend Yield | 0.60% | 93/194 | 0.73% | 0.69% | 0.52% |

## Peer Comparison

| Rank | Name | Profit | Growth | Operation | Security | Cash | Rating |
| --- | --- | --- | --- | --- | --- | --- | --- |
| 01 | FYG;FUYAO GLASS (600660.SH) | A | B | B | C | B | B |
| 02 | Tuopu Group (601689.SH) | B | B | B | C | B | B |
| 03 | Desay SV (002920.SZ) | B | B | A | C | B | B |
| 04 | KDL (002850.SZ) | B | B | B | C | B | B |
| 05 | YINLUN (002126.SZ) | B | B | B | D | B | B |

## References

- [Company Overview — Profile, executives, shareholders, business breakdown](https://longbridge.com/en/quote/603390.SH/overview.md)
- [Financial Reports — Income, balance sheet, cash flow, dividends](https://longbridge.com/en/quote/603390.SH/norm.md)
- [Related News](https://longbridge.com/en/quote/603390.SH/news.md)
- [Filings — Company announcements and regulatory filings](https://longbridge.com/en/quote/603390.SH/filings.md)

---

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