中密控股(300470):2025 ENVIRONMENTAL, SOCIAL AND GOVERNANCE (ESG) REPORT
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时间：2026年06月12日 18:00:46 中财网 |
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原标题:
中密控股:2025 Environmental, Social and Governance (ESG) Report
Contents
Environment
Environmental Compliance Management 16
About The Report
01
Energy and Carbon Management 18
Introduction
01
Emissions and Waste Management 24
Management Message 02
Resource Utilisation 25
About SNS 03
Ecological Protection 27Basis of Compilation
About The Report
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 Report Description
Market of Shenzhen Stock Exchange—Preparation of Sustainability Report, and the Global This is the second Environmental, Social, and Governance report (hereinafter ?this Reporting Initiative Sustainability Reporting Standards (GRI Standards) (2021 Edition).Report?) published by Sinoseal Holding Co., Ltd. (Stock Code: 300470.SZ) (herein-after ?SNS,? ?the Company,? or ?we?), which aims to objectively present SNS?s Data Sources
management, practices, and performance in economic, environmental, social, and The data and information used in this Report are derived from sources including SNS?s internal corporate governance areas.
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.
Reporting Period
This Report is an annual report, consistent with the reporting period of the Reliability Statement
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 expla- This Report was reviewed and approved for publication by the Board of Directors. The Company
nations in the relevant sections. affirms that the content disclosed herein is free from any false records, misleading statements,
or material omissions.
Reporting Scope
Access to This Report
Unless otherwise specified, this Report covers SNS and its holding subsidiaries This Report is published in both Chinese and English. In case of any discrepancy in interpreta-(including second-tier subsidiaries), consistent with the scope of the Company?s tion, the Chinese version shall prevail.
annual report. The main entities disclosed are as follows:
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:Company Name Abbreviation
https://www.sns-china.com/
https://www.cninfo.com.cn
Sinoseal Holding Co., Ltd. SNS, the Company, We
Dalian Sun Seals Ltd. Sun Seals
Contact Information
UTEC (Suzhou) Sealing Solutions Co., Ltd. UTEC
If you have any comments or suggestions on this Report, please contact the Company via phone or Sichuan Sunny Seal Co., Ltd. Sunny Seal
in writing through the following information?
th
Zigong New Dipper Valve Co., Ltd. NDIV
Address: No. 8, 4 Wuke West Road, Wuhou District, Chengdu City, Sichuan ProvincePostcode: 610045
ZM Investment GmbH ZM GmbH
Management Message
Dear Friends, and control our carbon emission intensity through cumulative external donations have reached
measures such as energy-saving technological upgrades, RMB450,000. We consistently support talent develop-
We are pleased to present the SNS 2025 ESG Report. On
green electricity procurement, and waste reduction. ment through university-enterprise partnerships,
behalf of the Board of Directors and executive manage-
scholarships, and grants, as well as other community
ment, I would like to extend our sincere gratitude to our Innovation-Driven, Technology-Empowered Safety and
welfare initiatives. Additionally, KS GmbH has donated
long-term supporters, including investors, customers, Green Development
to local social welfare associations to aid the needy and
partners, employees, and all sectors of society!
the elderly.
As one of the first national-level specialised, refined,
In 2025, as the global green and low-carbon transition unique, and innovative ?Little Giant? enterprises, we are
Looking ahead to 2026, we will further respond to the
accelerated, we remained committed to our mission of committed to implementing intelligent and green
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| | Remuneration and
Appraisal Committee
Strategic Development and | Nomination Committee
Remuneration and | Board of Directors? Office |
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2025 SNS ESG Ratings and Honours
Sino-Securities Index Information Service Sino-Securities Index Information
(Shanghai) Co., Ltd. Service (Shanghai) Co., Ltd.
Environmental, Social, and Corporate Top 100 A-Share Listed Companies
Governance (ESG) Comprehensive Rating: AAA for ESG Excellence in 2025
Sino-Securities Index Information Service (Shanghai)
Sino-Securities Index Information Service (Shanghai)
Sino-Securities Index Information Service
Co., Ltd.
Co., Ltd.
(Shanghai) Co., Ltd.
Top 50 A-Share Listed Companies for Best Practices
Top 100 Sino-Securities A-Share Listed Companies
Top 20 A-Share Listed Companies in the
in the Corporate Governance (G) Dimension in 2025
for Outstanding Inaugural ESG Reports in 2025
Industrial Sector for ESG Performance in 20252025 SNS ESG Performance HighlightsBy the end of 2025, By the end of 2025,
In 2025,
SNS, Sun Seals, UTEC, NDIV, and KS GmbH have SNS, Sun Seals, UTEC, and NDIV have obtained ISO 100% of employees signed the Integrity
obtained ISO 14001 environmental management 45001 occupational health and safety management Commitment Letter.
system certification. system certification.
0 incidents of business ethics violations
SNS, Sun Seals, UTEC, NDIV, and KS GmbH have
In 2025, obtained ISO 9001 quality management system certifi-Sunny Seal completed the grid connection and power cation.
generation of 2 MW rooftop distributed photovoltaic
A cumulative total of 362 national patents have
power project.
been granted, including 65 invention patents.
Total environmental investment for the year was
RMB2.16 million. In 2025,
Renewable electricity consumption was A total of 339 training sessions were conducted for 1,274,746.70 kWh. all employees, with a total investment of RMB445,900.
0 major safety incidents
0 cases of occupational diseases
ESG Management
mechanism, reporting directly to their respective department
po
guarantee for the Company?s sustainable development and
Stakeholder Communication
SNS values communication and engagement with its various Stakeholders, identifying key Stakeholders and their areas of focus, considering their feedback and opinions in the Company's
decision-making and management processes, and responding to their concerns.
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| | Shareholders' Meetings
Results Briefings
Information Disclosure
Conference Calls
Email
Online Communication
Platforms
Investor Surveys | Customer Visits
Conference Calls
Email
Customer
Satisfaction Surveys | Employee
Representative
Congress
Employee Satisfaction
Surveys
Employee Forums
Executive Reception
Days | Supplier
Conferences
Company Website
Routine Visits | Industry Exhibitions
Technology Sharing
Sessions | Company Website
Press Conferences |
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| tory agencies, customers, employees, partners,
the assessment:
es on the economic, social, and environmental
antitative scoring method.
support for subsequent issue screening and
pact on the Company and their likelihood of |
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| Materiality Assessment
nducted a statistical and comprehensive analysis of the assessment results for impact and financial materiality, calculating
ch issue in both dimensions to construct the double materiality matrix. |
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For financially material issues, the Company conducts a detailed analysis of the related impacts, risks, and opportunities. Please see the table below for details:
Financially Impact Affected Value
Main Impacts Risks and Opportunities
Material Issues Period Chain Segment
The Company's
Risk: Inadequate controls in product design, testing, or production may lead to safety incidents, product recalls, and legal
Short,
Brand Reputation
litigation, thereby increasing operating costs and damaging customer trust.Product Quality
Medium,
Own Operations
Customer Trust
and Safety
Opportunity: Enhancing product reliability and consistency by improving the quality management system helps to retain and Long
Market
core customers and increase pricing power. Term
Competitiveness
Production
Risk: Unstable Supplier Quality or Compliance Risks Could Lead to Production Disruptions or Delivery Delays, Driving Up
Continuity Short,
Operating Costs.
Supplier
Medium,
Upstream
Cost Control
Management
Opportunity: Establishing stable partnerships with high-quality suppliers helps to improve Supply Chain collaboration,
and Long
Delivery
reduce procurement risks, and enhance overall operational efficiency.Term
Capability
Risk: Inefficient commercialisation of R&D results or inadequate protection of intellectual property (IP) may make it difficult
Product
to convert technological advantages into commercial returns.Competitiveness
Medium and Own Operations,
Technological
Opportunity: Continuously increasing R&D investment promotes the upgrading of products and processes toward
The Company's Long Term Downstream
Innovation
high-end, intelligent, and green solutions, expands new markets and application areas, and may lead to policy or financial
Long-Term
support by responding to national and industry innovation policies.Development
Risk: A poor customer service experience or untimely complaint handling may lead to customer attrition, affecting sales
Short,
Customer
Customer Service volume and long-term partnerships.
Medium,
Satisfaction Downstream
and Communication
and Long
Opportunity: Systematically using customer feedback to optimise products and services helps to uncover potential needs,
Order Stability
Term
enhance customer loyalty, and expand market share.
The Company's
Risk: Failure to promptly identify potential risks in policy and regulation, the industry environment, and business
Operational
management could lead to compliance violations or unforeseen incidents, causing financial losses and reputational Upstream, Own
Short,
Stability
Compliance and Risk
damage. Operations,
Medium,
External Trust
Management
Downstream
and Long
Opportunity: A robust internal control and risk management system helps to improve operational efficiency, reduce
The Company's
Environmental Risk Management
In accordance with the Environmental Factor Identification, Hazard Assessment, and Risk Control Procedures,
Addressing Climate Change
The Company continuously advances work on climate change mitigation and adaptation. It systematically identifies and assesses climate-related risks, and formulates and implements response
measures to reduce the potential impact of climate risks on production and business activities.
SNS Climate Risk and Opportunity Analysis - Physical Risks
Time
Risk Type
Risk Description and Impact Response Measures
Horizon
Formulate the Heat Emergency Response Plan, clarify operating procedures for extreme
May affect the physical and mental health and working conditions of
weather conditions, and distribute heatstroke prevention and cold protection supplies.
employees, leading to reduced production efficiency
Extreme Heat,
Short-term
Extreme Low Medium-term
Strengthen routine maintenance and overhaul of equipment before weather conditions such
Increased maintenance costs for temperature-sensitive equipment,
Long-term
Temperatures
as ice, snow, frost, and high temperatures.
cooling and heating systems, and other facilities, leading to higher SNS Climate Risk and Opportunity Analysis - Transition Risks
Risk Type Time Horizon Risk Description and Impact Response Measures
Monitor changes in climate-related laws, regulations, and policies, and make advance preparations
Short-term
As national policies related to carbon emissions and energy use become
Policies and for tasks such as carbon inventories and carbon accounting.
Medium-term
stricter, the Company may face higher compliance costs for energy
Regulations Promote measures such as equipment replacement and technological upgrades to reduce emissions
Long-term conservation and emissions reduction.
from high-energy-consumption equipment like sintering furnaces.
The Company may need to increase R&D investment in energy-saving
and low-carbon technologies to maintain a strong competitive position
Medium-term
Strengthen the development of innovative R&D talent teams and project management to promote
Technologies in the industry. Lagging or failed R&D could lead to consequences such
Long-term the application and transformation of R&D achievements.
as increased R&D expenses, higher production costs, and reduced
product sales.
Climate change may increase the costs of upstream raw materials, Incorporate considerations for climate change factors into supplier management, develop scientific
Medium-term
warehousing, and logistics, impacting sales revenue or profits. supplier backup and material inventory plans, and enhance supply chain resilience.
Market
Long-term SNS Climate Risk and Opportunity Analysis - Transition Opportunities
Time
Opportunity Type Opportunity Description and Impact Response Measures
Horizon
Short-term
Resource
Improving energy efficiency in the Company?s production and operation- The Company is actively advancing the development of green factory and utilizes digital systems
Medium-term
al processes helps reduce costs while expanding production capacity. to enhance production and transportation efficiency.
Efficiency
Long-term
Short-term
Key downstream customers are undergoing a green transformation, Intensify R&D and innovation for green products and services, conduct product carbon footprint
Products and
Medium-term
leading to growing demand for products with low-carbon attributes and certifications, and enhance the competitive advantages of the Company?s products in areas such
Services
an increase in revenue from green products and services. as energy efficiency and recycling to win more customer orders.
Long-term
Short-term Increasing the proportion of renewable energy usage reduces reliance on
Rationally plan the layout of renewable energy and increase proportion in the Company?s energy
Energy Source
fossil fuels and lowers related energy costs.
mix by installing rooftop photovoltaics, procuring green electricity, and other methods.
Medium-termEnergy Conservation and Consumption
Reduction Initiatives
The Company?s energy consumption in production and operations is primarily electricity,
Green Energy Use
supplemented by natural gas and liquefied gas. We are also actively promoting self-gener-
ated photovoltaic power and green electricity procurement to increase the proportion of
Installing photovoltaic panels on factory rooftops and replacing traditional streetlights
green energy usage. By focusing on both technology and management, we implement
with solar-powered ones to enhance solar energy utilisation.
energy-saving technical modifications, control energy use in production and offices,
In 2025,
Emissions and Waste Management
Pollutant Emissions
Waste Gas
SNS strictly complies with laws, regulations, and emission standards such as the Law of the People’s
Republic of China on the Prevention and Control of Atmospheric Pollution, the Law of the People’s Repub-
Sunny Seal: Replaced the secondary activated carbon in the waste gas
lic of China on the Prevention and Control of Water Pollution, the Law of the People’s Republic of China
treatment system to ensure adsorption efficiency and compliant emissions.
on the Prevention and Control of Environmental Pollution by Solid Waste, and the Law of the People’s
Republic of China on Prevention and Control of Environmental Noise Pollution. Through process innova-
UTEC: Connected the new oven in the casting workshop to the waste gas
tion and technological upgrades, we reduce the impact of our production and operations on the natural disposal facility to ensure compliant emissions.
environment. During the reporting period, UTEC revised and updated the operating procedures for
Sun Seals, NDIV: Added and updated dust collection equipment to centrally
treatment facilities for four types of waste gas—casting exhaust, particulate matter exhaust, rubber
collect and treat welding fumes and grinding dust generated during produc-
exhaust, and CNC machining exhaust—based on actual on-site production conditions. These updates
tion.
provide detailed operational step-by-step guidance and diagrams, and clarify inspection and mainte-
SNS: Collects and disposes of dust and particulate matter emitted during
nance requirements to ensure the effective operation of the disposal facilities.
production using equipment such as bag filters, pulse dust collectors, and
cartridge dust collectors.
We commission professional third-party organisations annually to conduct environmental monitoring,
testing emissions such as waste gas (VOCs, particulate matter, cooking fumes) and wastewater to
ensure all indicators meet standard requirements. We are also subject to unscheduled supervisory
inspections by regulatory authorities to strictly control our environmental emission levels. In 2025, all
environmental monitoring results for SNS and holding subsidiaries complied with regulatory require-
Wastewater
ments, and all had achieved the HSE goal of ?compliant wastewater, waste gas, and noise emissions?.Resource Utilisation（未完）
