CSD Water Service Co

CSD Water Service Co AAQS

The The AAQS of CSD Water Service Co (603903.SS) as of Oct 22, 2026 is 4. In the previous year, The AAQS was 4.00 — a change of 0.00% (lower).

AAQS

4

YoY

0.00%

Last updated:

CSD Water Service Co has a current AAQS of 4.

A high AAQS can be seen as a positive indicator that the company is developing successfully.

Investors can assume that the company is on a good path to generate profits.

On the other hand, it is important to consider the AAQS of the stock CSD Water Service Co in comparison to the profits generated and other companies in the same industry. A high AAQS is not an absolute guarantee for a positive future. Only in this way can one get a complete picture of the company's performance.

In order to better assess the company's development, it is important to consider the AAQS in comparison to other companies in the same industry. In general, investors should always consider the AAQS of a company in connection with other fundamentals such as profit, EBIT, cash flow, and others in order to make an informed investment decision.

The CSD Water Service Co AAQS history

  • 3 Years

  • 10 Years

  • 25 Years

  • Max

AAQS
Date
AAQS
Jan 1, 2018
4.00 CNY
Jan 1, 2019
4.00 CNY
Jan 1, 2020
4.00 CNY
Jan 1, 2021
4.00 CNY
Jan 1, 2022
4.00 CNY
Jan 1, 2023
4.00 CNY
Jan 1, 2024
4.00 CNY
Jan 1, 2025
4.00 CNY
The CSD Water Service Co AAQS history
YEARAAQSYoY
40.00%
40.00%
40.00%
40.00%
40.00%
40.00%
40.00%
40.00%
40.00%
40.00%
40.00%
4—

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CSD Water Service Co Stock analysis

What does CSD Water Service Co do? CSD Water Service Co., Ltd. generates revenue through sewage treatment operations, which involve constructing, renovating, and operating sewage treatment facilities. The company also earns from sewage and sludge treatment project engineering-procurement-construction (EPC) business, covering facility construction, equipment integration, and project management. Technical product sales contribute to income by distributing sewage treatment technology products. Additional revenue comes from integrated services such as technical support and emergency treatment within the sewage treatment sector. The firm's primary customers are municipal and industrial entities requiring wastewater management solutions. Municipal clients engage the company for infrastructure projects like sewage plant construction and operation. Industrial clients purchase technical products and EPC services for facility upgrades and compliance with environmental regulations. The company serves these segments through its four business divisions without mentioning specific brand names or external partnerships. CSD Water Service Co., Ltd. focuses on domestic markets within China, particularly in Beijing, where it operates its headquarters. The company's workforce of 1,555 full-time employees supports all operational segments, ensuring service delivery across sewage treatment, EPC projects, technical product distribution, and integrated services. Revenue streams are derived exclusively from these core business activities without external references to financial instruments or additional revenue models. CSD Water Service Co is one of the most popular companies on Eulerpool.

Frequently Asked Questions about CSD Water Service Co stock

The AAQS of CSD Water Service Co is 4 in 2025.

On Eulerpool you can find the complete historical development of The AAQS CSD Water Service Co since 2006 – with annual values, charts, and detailed analysis.

The AAQS is a key figure developed by AlleAktien.

The AAQS is a key figure developed by AlleAktien.

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Quality — CSD Water Service Co

All Key Metrics — CSD Water Service Co