---
title: "Henan Qingshuiyuan Technology Co.,Ltd (300437.SZ)"
type: "Symbol"
locale: "en"
url: "https://longbridge.com/en/quote/300437.SZ.md"
symbol: "300437.SZ"
name: "Henan Qingshuiyuan Technology Co.,Ltd"
industry: "Specialty Chemicals"
datetime: "2026-05-19T22:47:28.744Z"
locales:
  - [en](https://longbridge.com/en/quote/300437.SZ.md)
  - [zh-CN](https://longbridge.com/zh-CN/quote/300437.SZ.md)
  - [zh-HK](https://longbridge.com/zh-HK/quote/300437.SZ.md)
---

# Henan Qingshuiyuan Technology Co.,Ltd (300437.SZ)

## Company Overview

Henan Qingshuiyuan Technology CO.,Ltd engages in production, and sales of water treatment chemicals in China. The company offers phosphonate, salts of phosphonate, polymer, metal corrosion inhibitor, biocide and algicide, and phosphorous acid. Its products are used in electricity, steel, petroleum, chemical, coal chemical, metal smelting, daily chemical, textile, printing and dyeing, paper making, and various sewage plants. The company exports its products to approximately 50 countries.

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

**Overall: D (0.64)**

**Industry**: Specialty Chemicals

| Metric | Value |
|--------|-------|
| Industry Ranking | 146 / 154 |
| Industry Median | C |
| Industry Average | C |

- **Style**: Value - Stocks where the company's main business is in a mature 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**: D

#### Style Score Score: 

| Indicator | Value | Rating |
|-----------|-------|--------|
| Revenue YoY | -8.37% |  |
| Net Profit YoY | 45.77% |  |
| P/B Ratio | 2.71 |  |
| Dividend Ratio | 0.00% |  |

#### Size Score Score: 

| Indicator | Value | Rating |
|-----------|-------|--------|
| Market Cap | 3745575234.46 |  |
| Revenue | 925006261.85 |  |

#### Multi Score Score: D

| Indicator | Value | Rating |
|-----------|-------|--------|
| ROE | -2.60% | D |
| Profit Margin | -3.94% | D |
| Gross Margin | 12.77% | D |
| Revenue YoY | -8.37% | D |
| Net Profit YoY | 45.77% | B |
| Total Assets YoY | -0.60% | D |
| Net Assets YoY | -2.66% | D |
| Cash Flow Margin | -265.08% | E |
| OCF YoY | -8.37% | D |
| Turnover | 0.38 | C |
| Gearing Ratio | 41.97% | C |

```chart-data:radar
{
  "title": "Longbridge Financial Score - Henan Qingshuiyuan Technology Co.,Ltd",
  "chart_type": "radar",
  "dimensions": [
    {
      "name": "Style Score",
      "grade": "",
      "indicators": [
        {
          "name": "Revenue YoY",
          "value": "-8.37%",
          "rating": ""
        },
        {
          "name": "Net Profit YoY",
          "value": "45.77%",
          "rating": ""
        },
        {
          "name": "P/B Ratio",
          "value": "2.71",
          "rating": ""
        },
        {
          "name": "Dividend Ratio",
          "value": "0.00%",
          "rating": ""
        }
      ]
    },
    {
      "name": "Size Score",
      "grade": "",
      "indicators": [
        {
          "name": "Market Cap",
          "value": "3745575234.46",
          "rating": ""
        },
        {
          "name": "Revenue",
          "value": "925006261.85",
          "rating": ""
        }
      ]
    },
    {
      "name": "Multi Score",
      "grade": "D",
      "indicators": [
        {
          "name": "ROE",
          "value": "-2.60%",
          "rating": "D"
        },
        {
          "name": "Profit Margin",
          "value": "-3.94%",
          "rating": "D"
        },
        {
          "name": "Gross Margin",
          "value": "12.77%",
          "rating": "D"
        },
        {
          "name": "Revenue YoY",
          "value": "-8.37%",
          "rating": "D"
        },
        {
          "name": "Net Profit YoY",
          "value": "45.77%",
          "rating": "B"
        },
        {
          "name": "Total Assets YoY",
          "value": "-0.60%",
          "rating": "D"
        },
        {
          "name": "Net Assets YoY",
          "value": "-2.66%",
          "rating": "D"
        },
        {
          "name": "Cash Flow Margin",
          "value": "-265.08%",
          "rating": "E"
        },
        {
          "name": "OCF YoY",
          "value": "-8.37%",
          "rating": "D"
        },
        {
          "name": "Turnover",
          "value": "0.38",
          "rating": "C"
        },
        {
          "name": "Gearing Ratio",
          "value": "41.97%",
          "rating": "C"
        }
      ]
    }
  ]
}
```

## Valuation Analysis

| Metric | Current | Industry Ranking | High | Median | Low |
|--------|---------|-----------------|------|--------|-----|
| PE (TTM) | -99.87 | 147/154 | - | - | - |
| PB | 2.63 | 56/154 | 3.11 | 2.68 | 1.61 |
| PS (TTM) | 3.93 | 70/154 | 4.90 | 4.15 | 2.32 |
| Dividend Yield | 0.00% | - | - | - | - |

## Peer Comparison

| Rank | Name | Profit | Growth | Operation | Security | Cash | Rating |
| --- | --- | --- | --- | --- | --- | --- | --- |
| 01 | wanhua (600309.SH) | B | B | B | D | A | B |
| 02 | Ganfeng Lithium (002460.SZ) | B | A | D | C | B | B |
| 03 | NHU (002001.SZ) | A | C | C | B | C | B |
| 04 | FEILIHUA (300395.SZ) | B | A | D | A | B | B |
| 05 | DING LONG (300054.SZ) | A | B | C | C | B | B |

## References

- [Company Overview — Profile, executives, shareholders, business breakdown](https://longbridge.com/en/quote/300437.SZ/overview.md)
- [Financial Reports — Income, balance sheet, cash flow, dividends](https://longbridge.com/en/quote/300437.SZ/norm.md)
- [Related News](https://longbridge.com/en/quote/300437.SZ/news.md)
- [Filings — Company announcements and regulatory filings](https://longbridge.com/en/quote/300437.SZ/filings.md)

---

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