---
title: "Optics Technology Holding Co.,Ltd (300489.SZ)"
type: "Symbol"
locale: "en"
url: "https://longbridge.com/en/quote/300489.SZ.md"
symbol: "300489.SZ"
name: "Optics Technology Holding Co.,Ltd"
industry: "Aluminum"
datetime: "2026-05-20T03:59:35.454Z"
locales:
  - [en](https://longbridge.com/en/quote/300489.SZ.md)
  - [zh-CN](https://longbridge.com/zh-CN/quote/300489.SZ.md)
  - [zh-HK](https://longbridge.com/zh-HK/quote/300489.SZ.md)
---

# Optics Technology Holding Co.,Ltd (300489.SZ)

## Company Overview

Optics Technology Holding Co.,Ltd engages in the research, development, production, and sale of infrared optic materials, infrared components, and thermal cameras in China and internationally. The company’s infrared optical materials, semiconductor foundation materials, and epitaxial wafer. It also provides infrared components, such as infrared detectors, camera core and modules, and infrared lens; and thermal cameras, including outdoor, temperature measurement, security and protection, and consumer electronic thermal cameras. In addition, it offers camera core, lens, and material customization services.

| Item | Detail |
|------|--------|
| Industry | Aluminum |
| Exchange | CN Market |
| Website | [www.votinfrared.com](https://www.votinfrared.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: 2026-05-19T04:30:08.000Z

**Overall: C (0.56)**

**Industry**: Aluminum

| Metric | Value |
|--------|-------|
| Industry Ranking | 20 / 40 |
| 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**: C

#### Style Score Score: 

| Indicator | Value | Rating |
|-----------|-------|--------|
| Revenue YoY | 28.65% |  |
| Net Profit YoY | -143.21% |  |
| P/B Ratio | 23.33 |  |
| Dividend Ratio | 0.00% |  |

#### Size Score Score: 

| Indicator | Value | Rating |
|-----------|-------|--------|
| Market Cap | 17759047281.50 |  |
| Revenue | 2174025531.59 |  |

#### Multi Score Score: C

| Indicator | Value | Rating |
|-----------|-------|--------|
| ROE | -4.06% | D |
| Profit Margin | -1.26% | D |
| Gross Margin | 30.14% | C |
| Revenue YoY | 28.65% | A |
| Net Profit YoY | -143.21% | E |
| Total Assets YoY | 14.87% | B |
| Net Assets YoY | 13.86% | B |
| Cash Flow Margin | -107.41% | E |
| OCF YoY | 28.65% | A |
| Turnover | 0.48 | C |
| Gearing Ratio | 78.08% | E |

```chart-data:radar
{
  "title": "Longbridge Financial Score - Optics Technology Holding Co.,Ltd",
  "chart_type": "radar",
  "dimensions": [
    {
      "name": "Style Score",
      "grade": "",
      "indicators": [
        {
          "name": "Revenue YoY",
          "value": "28.65%",
          "rating": ""
        },
        {
          "name": "Net Profit YoY",
          "value": "-143.21%",
          "rating": ""
        },
        {
          "name": "P/B Ratio",
          "value": "23.33",
          "rating": ""
        },
        {
          "name": "Dividend Ratio",
          "value": "0.00%",
          "rating": ""
        }
      ]
    },
    {
      "name": "Size Score",
      "grade": "",
      "indicators": [
        {
          "name": "Market Cap",
          "value": "17759047281.50",
          "rating": ""
        },
        {
          "name": "Revenue",
          "value": "2174025531.59",
          "rating": ""
        }
      ]
    },
    {
      "name": "Multi Score",
      "grade": "C",
      "indicators": [
        {
          "name": "ROE",
          "value": "-4.06%",
          "rating": "D"
        },
        {
          "name": "Profit Margin",
          "value": "-1.26%",
          "rating": "D"
        },
        {
          "name": "Gross Margin",
          "value": "30.14%",
          "rating": "C"
        },
        {
          "name": "Revenue YoY",
          "value": "28.65%",
          "rating": "A"
        },
        {
          "name": "Net Profit YoY",
          "value": "-143.21%",
          "rating": "E"
        },
        {
          "name": "Total Assets YoY",
          "value": "14.87%",
          "rating": "B"
        },
        {
          "name": "Net Assets YoY",
          "value": "13.86%",
          "rating": "B"
        },
        {
          "name": "Cash Flow Margin",
          "value": "-107.41%",
          "rating": "E"
        },
        {
          "name": "OCF YoY",
          "value": "28.65%",
          "rating": "A"
        },
        {
          "name": "Turnover",
          "value": "0.48",
          "rating": "C"
        },
        {
          "name": "Gearing Ratio",
          "value": "78.08%",
          "rating": "E"
        }
      ]
    }
  ]
}
```

## Valuation Analysis

| Metric | Current | Industry Ranking | High | Median | Low |
|--------|---------|-----------------|------|--------|-----|
| PE (TTM) | -668.89 | 40/40 | 210.69 | 112.29 | 87.55 |
| PB | 24.04 | 38/40 | 10.52 | 9.73 | 9.07 |
| PS (TTM) | 8.42 | 38/40 | 3.79 | 3.24 | 3.04 |
| Dividend Yield | 0.00% | - | - | - | - |

## Peer Comparison

| Rank | Name | Profit | Growth | Operation | Security | Cash | Rating |
| --- | --- | --- | --- | --- | --- | --- | --- |
| 01 | CHALCO (601600.SH) | B | C | A | C | C | B |
| 02 | Yunnan Aluminium (000807.SZ) | A | B | A | A | C | B |
| 03 | TIANSHAN ALUMINUM (002532.SZ) | A | C | C | B | C | B |
| 04 | Zhongfu (600595.SH) | B | B | A | B | C | B |
| 05 | Mtalco (601677.SH) | B | B | A | B | C | B |

## References

- [Company Overview — Profile, executives, shareholders, business breakdown](https://longbridge.com/en/quote/300489.SZ/overview.md)
- [Financial Reports — Income, balance sheet, cash flow, dividends](https://longbridge.com/en/quote/300489.SZ/norm.md)
- [Related News](https://longbridge.com/en/quote/300489.SZ/news.md)
- [Filings — Company announcements and regulatory filings](https://longbridge.com/en/quote/300489.SZ/filings.md)

---

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