---
title: "Tellhow Sci-Tech Co.,Ltd. (600590.SH)"
type: "Symbol"
locale: "en"
url: "https://longbridge.com/en/quote/600590.SH.md"
symbol: "600590.SH"
name: "Tellhow Sci-Tech Co.,Ltd."
industry: "Electrical Components and Equipment"
datetime: "2026-05-20T20:19:03.122Z"
locales:
  - [en](https://longbridge.com/en/quote/600590.SH.md)
  - [zh-CN](https://longbridge.com/zh-CN/quote/600590.SH.md)
  - [zh-HK](https://longbridge.com/zh-HK/quote/600590.SH.md)
---

# Tellhow Sci-Tech Co.,Ltd. (600590.SH)

## Company Overview

Tellhow Sci-Tech Co., Ltd. provides military, emergency, and intelligent power equipment in China and internationally. The company offers communication command system integration and information vehicles; satellite navigation and vehicle electronic information system products; photoelectric imaging and precision tracking and measuring products; combat command support systems; military power station and mechatronics products; military air conditioner products; ammunition and weapon systems; fuses; and rocket/missile engine charges. It also provides energy interconnection solutions; power grid products; intelligent emergency power products; and power distribution products.

| Item | Detail |
|------|--------|
| Industry | Electrical Components and Equipment |
| Exchange | CN Market |
| Website | [www.tellhow.com](https://www.tellhow.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 (0.54)**

**Industry**: Electrical Components and Equipment

| Metric | Value |
|--------|-------|
| Industry Ranking | 140 / 261 |
| 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 | 2.20% |  |
| Net Profit YoY | 107.82% |  |
| P/B Ratio | 3.81 |  |
| Dividend Ratio | 0.00% |  |

#### Size Score Score: 

| Indicator | Value | Rating |
|-----------|-------|--------|
| Market Cap | 12380064067.30 |  |
| Revenue | 4534646765.99 |  |

#### Multi Score Score: C

| Indicator | Value | Rating |
|-----------|-------|--------|
| ROE | 2.34% | C |
| Profit Margin | 1.66% | C |
| Gross Margin | 15.96% | D |
| Revenue YoY | 2.20% | C |
| Net Profit YoY | 107.82% | A |
| Total Assets YoY | -0.64% | D |
| Net Assets YoY | 0.23% | C |
| Cash Flow Margin | 196.70% | B |
| OCF YoY | 2.20% | C |
| Turnover | 0.40 | C |
| Gearing Ratio | 61.49% | D |

```chart-data:radar
{
  "title": "Longbridge Financial Score - Tellhow Sci-Tech Co.,Ltd.",
  "chart_type": "radar",
  "dimensions": [
    {
      "name": "Style Score",
      "grade": "",
      "indicators": [
        {
          "name": "Revenue YoY",
          "value": "2.20%",
          "rating": ""
        },
        {
          "name": "Net Profit YoY",
          "value": "107.82%",
          "rating": ""
        },
        {
          "name": "P/B Ratio",
          "value": "3.81",
          "rating": ""
        },
        {
          "name": "Dividend Ratio",
          "value": "0.00%",
          "rating": ""
        }
      ]
    },
    {
      "name": "Size Score",
      "grade": "",
      "indicators": [
        {
          "name": "Market Cap",
          "value": "12380064067.30",
          "rating": ""
        },
        {
          "name": "Revenue",
          "value": "4534646765.99",
          "rating": ""
        }
      ]
    },
    {
      "name": "Multi Score",
      "grade": "C",
      "indicators": [
        {
          "name": "ROE",
          "value": "2.34%",
          "rating": "C"
        },
        {
          "name": "Profit Margin",
          "value": "1.66%",
          "rating": "C"
        },
        {
          "name": "Gross Margin",
          "value": "15.96%",
          "rating": "D"
        },
        {
          "name": "Revenue YoY",
          "value": "2.20%",
          "rating": "C"
        },
        {
          "name": "Net Profit YoY",
          "value": "107.82%",
          "rating": "A"
        },
        {
          "name": "Total Assets YoY",
          "value": "-0.64%",
          "rating": "D"
        },
        {
          "name": "Net Assets YoY",
          "value": "0.23%",
          "rating": "C"
        },
        {
          "name": "Cash Flow Margin",
          "value": "196.70%",
          "rating": "B"
        },
        {
          "name": "OCF YoY",
          "value": "2.20%",
          "rating": "C"
        },
        {
          "name": "Turnover",
          "value": "0.40",
          "rating": "C"
        },
        {
          "name": "Gearing Ratio",
          "value": "61.49%",
          "rating": "D"
        }
      ]
    }
  ]
}
```

## Valuation Analysis

| Metric | Current | Industry Ranking | High | Median | Low |
|--------|---------|-----------------|------|--------|-----|
| PE (TTM) | 167.43 | 171/261 | 230.77 | 184.34 | 178.10 |
| PB | 3.87 | 134/261 | 3.61 | 2.58 | 2.44 |
| PS (TTM) | 2.78 | 109/261 | 2.48 | 1.86 | 1.70 |
| Dividend Yield | 0.00% | - | - | - | - |

## Peer Comparison

| Rank | Name | Profit | Growth | Operation | Security | Cash | Rating |
| --- | --- | --- | --- | --- | --- | --- | --- |
| 01 | SIEYUAN (002028.SZ) | B | A | B | C | B | B |
| 02 | ZTT (600522.SH) | C | B | A | B | B | B |
| 03 | Deye (605117.SH) | A | B | B | C | B | B |
| 04 | EVE (300014.SZ) | B | B | B | D | B | B |
| 05 | Huayou Cobalt (603799.SH) | B | A | C | D | B | B |

## References

- [Company Overview — Profile, executives, shareholders, business breakdown](https://longbridge.com/en/quote/600590.SH/overview.md)
- [Financial Reports — Income, balance sheet, cash flow, dividends](https://longbridge.com/en/quote/600590.SH/norm.md)
- [Related News](https://longbridge.com/en/quote/600590.SH/news.md)
- [Filings — Company announcements and regulatory filings](https://longbridge.com/en/quote/600590.SH/filings.md)

---

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