---
title: "Hunan Huamin Holdings Co., Ltd (300345.SZ)"
type: "Symbol"
locale: "en"
url: "https://longbridge.com/en/quote/300345.SZ.md"
symbol: "300345.SZ"
name: "Hunan Huamin Holdings Co., Ltd"
industry: "Industrial Machinery and Supplies and Components"
datetime: "2026-05-20T18:42:38.301Z"
locales:
  - [en](https://longbridge.com/en/quote/300345.SZ.md)
  - [zh-CN](https://longbridge.com/zh-CN/quote/300345.SZ.md)
  - [zh-HK](https://longbridge.com/zh-HK/quote/300345.SZ.md)
---

# Hunan Huamin Holdings Co., Ltd (300345.SZ)

## Company Overview

Hunan Huamin Holdings Co., Ltd. engages in the research and development, production, and sale of PV new energy, wear-resistant castings, and metal surface modification technology in China and internationally. The company offers N-type and P-type silicon rods, and silicon wafers; silicon wafer special for HJT battery; and half-sliced silicon wafer. It also provides grinding ball; integral strap liner; wear-resistant rubber and wear-resistant cast steel combined liner; split step liner; concrete pump pipe casting; and spare parts for mine crusher, and metal crusher.

| Item | Detail |
|------|--------|
| Industry | Industrial Machinery and Supplies and Components |
| Exchange | CN Market |
| Website | [www.huaminchina.cn](https://www.huaminchina.cn) |

## Key Drivers
> *AI-analyzed key factors driving this stock's performance*


## Longbridge Financial Score™: D
> *Longbridge Financial Score™ — Proprietary multi-factor rating model by Longbridge*
> Updated: 2026-05-20T04:30:09.000Z

**Overall: D (0.80)**

**Industry**: Industrial Machinery and Supplies and Components

| Metric | Value |
|--------|-------|
| Industry Ranking | 354 / 388 |
| 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**: D

#### Style Score Score: 

| Indicator | Value | Rating |
|-----------|-------|--------|
| Revenue YoY | -11.07% |  |
| Net Profit YoY | 31.50% |  |
| P/B Ratio | 9.89 |  |
| Dividend Ratio | 0.00% |  |

#### Size Score Score: 

| Indicator | Value | Rating |
|-----------|-------|--------|
| Market Cap | 3989168520.25 |  |
| Revenue | 927937944.75 |  |

#### Multi Score Score: D

| Indicator | Value | Rating |
|-----------|-------|--------|
| ROE | -40.17% | E |
| Profit Margin | -20.97% | D |
| Gross Margin | -13.35% | E |
| Revenue YoY | -11.07% | E |
| Net Profit YoY | 31.50% | B |
| Total Assets YoY | -3.99% | D |
| Net Assets YoY | -39.05% | E |
| Cash Flow Margin | -11.94% | D |
| OCF YoY | -11.07% | E |
| Turnover | 0.27 | D |
| Gearing Ratio | 90.71% | E |

```chart-data:radar
{
  "title": "Longbridge Financial Score - Hunan Huamin Holdings Co., Ltd",
  "chart_type": "radar",
  "dimensions": [
    {
      "name": "Style Score",
      "grade": "",
      "indicators": [
        {
          "name": "Revenue YoY",
          "value": "-11.07%",
          "rating": ""
        },
        {
          "name": "Net Profit YoY",
          "value": "31.50%",
          "rating": ""
        },
        {
          "name": "P/B Ratio",
          "value": "9.89",
          "rating": ""
        },
        {
          "name": "Dividend Ratio",
          "value": "0.00%",
          "rating": ""
        }
      ]
    },
    {
      "name": "Size Score",
      "grade": "",
      "indicators": [
        {
          "name": "Market Cap",
          "value": "3989168520.25",
          "rating": ""
        },
        {
          "name": "Revenue",
          "value": "927937944.75",
          "rating": ""
        }
      ]
    },
    {
      "name": "Multi Score",
      "grade": "D",
      "indicators": [
        {
          "name": "ROE",
          "value": "-40.17%",
          "rating": "E"
        },
        {
          "name": "Profit Margin",
          "value": "-20.97%",
          "rating": "D"
        },
        {
          "name": "Gross Margin",
          "value": "-13.35%",
          "rating": "E"
        },
        {
          "name": "Revenue YoY",
          "value": "-11.07%",
          "rating": "E"
        },
        {
          "name": "Net Profit YoY",
          "value": "31.50%",
          "rating": "B"
        },
        {
          "name": "Total Assets YoY",
          "value": "-3.99%",
          "rating": "D"
        },
        {
          "name": "Net Assets YoY",
          "value": "-39.05%",
          "rating": "E"
        },
        {
          "name": "Cash Flow Margin",
          "value": "-11.94%",
          "rating": "D"
        },
        {
          "name": "OCF YoY",
          "value": "-11.07%",
          "rating": "E"
        },
        {
          "name": "Turnover",
          "value": "0.27",
          "rating": "D"
        },
        {
          "name": "Gearing Ratio",
          "value": "90.71%",
          "rating": "E"
        }
      ]
    }
  ]
}
```

## Valuation Analysis

| Metric | Current | Industry Ranking | High | Median | Low |
|--------|---------|-----------------|------|--------|-----|
| PE (TTM) | -19.96 | 328/388 | - | - | - |
| PB | 9.63 | 341/388 | 8.91 | 7.91 | 7.30 |
| PS (TTM) | 4.19 | 171/388 | 4.59 | 4.13 | 3.84 |
| Dividend Yield | 0.00% | - | - | - | - |

## Peer Comparison

| Rank | Name | Profit | Growth | Operation | Security | Cash | Rating |
| --- | --- | --- | --- | --- | --- | --- | --- |
| 01 | Sanhua (002050.SZ) | B | B | B | B | B | B |
| 02 | Inovance (300124.SZ) | B | B | B | C | B | B |
| 03 | JSHL (601100.SH) | B | B | C | A | B | B |
| 04 | Han's Laser (002008.SZ) | B | A | C | C | B | B |
| 05 | Han's CNC (301200.SZ) | B | A | C | B | C | B |

## References

- [Company Overview — Profile, executives, shareholders, business breakdown](https://longbridge.com/en/quote/300345.SZ/overview.md)
- [Financial Reports — Income, balance sheet, cash flow, dividends](https://longbridge.com/en/quote/300345.SZ/norm.md)
- [Related News](https://longbridge.com/en/quote/300345.SZ/news.md)
- [Filings — Company announcements and regulatory filings](https://longbridge.com/en/quote/300345.SZ/filings.md)

---

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