About The Report
Report Description
This is the second Environmental, Social, and Governance report (hereinafter "this Report") published by Sinoseal Holding Co., Ltd. (Stock Code: 300470.SZ) (hereinafter "SNS," "the Company," or "we"), which aims to objectively present SNS’s management, practices, and performance in economic, environmental, social, and corporate governance areas.
Reporting Period
This Report is an annual report, consistent with the reporting period of the financial annual report, covering the time period from 1 January to 31 December 2025. For any content exceeding the above scope, this Report will provide explanations in the relevant sections.
Reporting Scope
Unless otherwise specified, this Report covers SNS and its holding subsidiaries (including second-tier subsidiaries), consistent with the scope of the Company’s annual report. The main entities disclosed are as follows:
| Company Name | Abbreviation |
|---|---|
| Sinoseal Holding Co., Ltd. | SNS, the Company, We |
| Dalian Sun Seals Ltd. | Sun Seals |
| UTEC (Suzhou) Sealing Solutions Co., Ltd. | UTEC |
| Sichuan Sunny Seal Co., Ltd. | Sunny Seal |
| Zigong New Dipper Valve Co., Ltd. | NDIV |
| ZM Investment GmbH | ZM GmbH |
| Krüger & Sohn GmbH | KS GmbH |
Basis of Compilation
This Report has been prepared with reference to documents including the Self-Regulatory Guidelines No. 17 for Companies Listed on Shenzhen Stock Exchange—Sustainability Report (For Trial Implementation), the Self-Regulatory Guidance No. 3 for Companies Listed on the ChiNext Market of Shenzhen Stock Exchange—Preparation of Sustainability Report, and the Global Reporting Initiative Sustainability Reporting Standards (GRI Standards) (2021 Edition).
Data Sources
The data and information used in this Report are derived from sources including SNS’s internal statistics, public reports, and public disclosures. In case of any discrepancy between the financial data cited in this Report and the annual report, the annual report shall prevail. Unless otherwise specified, the monetary unit is RMB.
Reliability Statement
This Report was reviewed and approved for publication by the Board of Directors. The Company affirms that the content disclosed herein is free from any false records, misleading statements, or material omissions.
Access to This Report
This Report is published in both Chinese and English. In case of any discrepancy in interpretation, the Chinese version shall prevail. Electronic versions of this Report in both Chinese and English can be read or downloaded from the Company’s official website and CNINFO, the information disclosure platform for the ChiNext market designated by the China Securities Regulatory Commission: https://www.sns-china.com/ https://www.cninfo.com.cn
Contact Information
If you have any comments or suggestions on this Report, please contact the Company via phone or in writing through the following information: Address: No. 8, 4th Wuke West Road, Wuhou District, Chengdu City, Sichuan Province Postcode: 610045 Telephone: 028-85542909 Email: ir@sns-china.com
Management Message
Dear Friends,
We are pleased to present the SNS 2025 ESG Report. On behalf of the Board of Directors and executive management, I would like to extend our sincere gratitude to our long-term supporters, including investors, customers, partners, employees, and all sectors of society!
In 2025, as the global green and low-carbon transition accelerated, we remained committed to our mission of "Ensure safety and protect the environment". We have deeply integrated ESG principles into our strategy and operations, practicing responsibility through steady growth and pursuing excellence through innovation and breakthroughs.
Deepening ESG Governance and Enhancing Execution
We have established ESG liaisons in each department based on our four-tier governance structure to ensure the efficient implementation of ESG initiatives. During the reporting period, there were zero incidents of business ethics violations, all employees signed the Integrity Commitment Letter, and for the sixth consecutive year, we received an "A" rating for information disclosure from the Shenzhen Stock Exchange, while our ESG ratings reached new heights with an "A" from Wind ESG and "AAA" from Sino-Securities ESG.