---
title: "Yangtze Optical Electronic Co., Ltd. (688143.SH)"
type: "quote"
locale: "en"
url: "https://longbridge.com/en/quote/688143.SH.md"
symbol: "688143.SH"
name: "Yangtze Optical Electronic Co., Ltd."
industry: "Communications Equipment"
---

# Yangtze Optical Electronic Co., Ltd. (688143.SH)

| Item | Detail |
|------|--------|
| Industry | Communications Equipment |
| Location | CN Market |
| Website | [www.yoec.com.cn](https://www.yoec.com.cn) |

## Company Profile

Yangtze Optical Electronic Co., Ltd. engages in the research and development, production, and sale of special optical fiber and cables, special optical devices, new materials, high-end equipment, and photoelectric systems in China. It offers optic fiber coils, optical modules, and optical devices; P...

## Financial Score

> *Longbridge Financial Score™ — Proprietary multi-factor rating model by [Longbridge](https://longbridge.com). This score is independently calculated by Longbridge and is not affiliated with any third-party rating agency.*
> Updated: 2026-02-19T04:30:10.000Z

**Overall: B (0.33)**

**Industry**: Communications Equipment

| Metric | Value |
|--------|-------|
| Industry Ranking | 19 / 102 |
| 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.

### Score Analysis

**Style Score**: 

#### Growth Score: 

| Indicator | Value | Rating |
|-----------|-------|--------|
| Revenue YoY | 54.54% |  |
| Net Profit YoY | 480.33% |  |

#### Value Score: 

| Indicator | Value | Rating |
|-----------|-------|--------|
| P/B Ratio | 5.46 |  |
| Dividend Ratio | 0.08% |  |


**Size Score**: 

#### Market Cap Score: 

| Indicator | Value | Rating |
|-----------|-------|--------|
| Market Cap | 7.40B |  |

#### Revenue Score: 

| Indicator | Value | Rating |
|-----------|-------|--------|
| Revenue | 416.51M |  |


**Multi Score**: B

#### Profit Score: C

| Indicator | Value | Rating |
|-----------|-------|--------|
| ROE | 4.44% | C |
| Profit Margin | 12.59% | B |
| Gross Margin | 46.08% | B |

#### Growth Score: A

| Indicator | Value | Rating |
|-----------|-------|--------|
| Revenue YoY | 54.54% | A |
| Net Profit YoY | 480.33% | A |
| Total Assets YoY | 21.14% | A |
| Net Assets YoY | 5.84% | B |

#### Cash Score: B

| Indicator | Value | Rating |
|-----------|-------|--------|
| Cash Flow Margin | 794.52% | B |
| OCF YoY | 54.54% | A |

#### Operating Score: D

| Indicator | Value | Rating |
|-----------|-------|--------|
| Turnover | 0.27 | D |

#### Debt Score: B

| Indicator | Value | Rating |
|-----------|-------|--------|
| Gearing Ratio | 26.79% | B |


```chart-data:radar
{
  "title": "Longbridge Financial Score - Yangtze Optical Electronic Co., Ltd.",
  "chart_type": "radar",
  "dimensions": [
    {
      "name": "Profit",
      "grade": "C",
      "indicators": [
        {
          "name": "ROE",
          "value": "4.44%",
          "rating": "C"
        },
        {
          "name": "Profit Margin",
          "value": "12.59%",
          "rating": "B"
        },
        {
          "name": "Gross Margin",
          "value": "46.08%",
          "rating": "B"
        }
      ]
    },
    {
      "name": "Growth",
      "grade": "A",
      "indicators": [
        {
          "name": "Revenue YoY",
          "value": "54.54%",
          "rating": "A"
        },
        {
          "name": "Net Profit YoY",
          "value": "480.33%",
          "rating": "A"
        },
        {
          "name": "Total Assets YoY",
          "value": "21.14%",
          "rating": "A"
        },
        {
          "name": "Net Assets YoY",
          "value": "5.84%",
          "rating": "B"
        }
      ]
    },
    {
      "name": "Cash",
      "grade": "B",
      "indicators": [
        {
          "name": "Cash Flow Margin",
          "value": "794.52%",
          "rating": "B"
        },
        {
          "name": "OCF YoY",
          "value": "54.54%",
          "rating": "A"
        }
      ]
    },
    {
      "name": "Operating",
      "grade": "D",
      "indicators": [
        {
          "name": "Turnover",
          "value": "0.27",
          "rating": "D"
        }
      ]
    },
    {
      "name": "Security",
      "grade": "B",
      "indicators": [
        {
          "name": "Gearing Ratio",
          "value": "26.79%",
          "rating": "B"
        }
      ]
    }
  ]
}
```

### Peer Comparison

| Rank | Name | Profit | Growth | Operation | Security | Cash | Rating |
|------|------|--------|--------|-----------|----------|------|--------|
| 01 | Zhongji Innolight (SZ.300308) | A | A | A | B | B | A |
| 02 | TFC (SZ.300394) | A | A | A | A | B | A |
| 03 | T&S (SZ.300570) | A | A | B | A | B | A |
| 04 | HTGD (SH.600487) | C | B | A | C | A | B |
| 05 | SUNWAY COMM (SZ.300136) | C | C | B | C | B | B |

## Valuation Analysis

| Metric | Current | Industry Ranking | High | Median | Low |
|--------|---------|-----------------|------|--------|-----|
| PE (TTM) | 141.16 | 41/102 | 271.44 | 194.80 | 128.73 |
| PB | 5.46 | 51/102 | 4.91 | 4.03 | 3.43 |
| PS (TTM) | 17.77 | 88/102 | 16.17 | 14.18 | 11.80 |
| Dividend Yield | 0.08% | 48/102 | 0.12% | 0.10% | 0.09% |

## Institutional View

### Analyst Rating Distribution

> As of 2026-01-21T16:00:00.000Z

Total Analysts: **2**

| Rating | Count | Percentage |
|--------|-------|-----------|
| Buy | 2 | 100% |
| Overweight | 0 | 0% |
| Hold | 0 | 0% |
| Underweight | 0 | 0% |
| Sell | 0 | 0% |

### Target Price Forecast

| Metric | Price |
|--------|-------|
| Current Price | 57.46 |
| Highest Target | 61.57 |
| Lowest Target | 61.57 |

## References

- [Company Overview](https://longbridge.com/en/quote/688143.SH/overview.md) - Shareholders, executives, business segments
- [Financials](https://longbridge.com/en/quote/688143.SH/norm.md) - Income statement, balance sheet, cash flow, distribution plan
- [Topics & Discussions](https://longbridge.com/en/quote/688143.SH/topics.md) - Community topics and discussions

---

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