Fulfilling Social Responsibility, Creating a Better Future Together

The year 2025 in the report refers to January 1, 2025 - December 31, 2025, with some content appropriately tracing back to previous years.

This report is prepared in accordance with China National Standard GB/T36001-2015 "Guidelines for Social Responsibility Report Preparation", Chinese Academy of Social Sciences "Guidelines for Chinese Corporate Social Responsibility Report Preparation (CASS-CSR3.0)", ISO26000:2010 "International Standard for Social Responsibility", and Global Reporting Initiative (GRI) "Sustainability Reporting Guidelines".

For convenience of expression and reading, the terms "Company" and "We" are used in the report.

Annual reports and other related statistical reports, official documents, and other data from company internal documents and information statistical system data.

The information disclosure in this year's social responsibility report is true, reliable and timely, in line with Huangyu Precision Technology (Suzhou) Co., Ltd.'s sustainable development strategy, an active response to key issues of concern to stakeholders, and an objective reflection of social responsibility performance.

This report is in Chinese and is available in both print and online versions. For the online version, please visit the official account of Suzhou PRESSLER Technology Group Co., Ltd. to download.

The company's social responsibility philosophy is part of the company's management philosophy system, and its value is also reflected in service philosophy, manufacturing philosophy, craftsmanship philosophy, brand philosophy, environmental protection philosophy, employee care, and social responsibility. The company always believes that while pursuing long-term operations, being responsible to shareholders and maximizing profits, enterprises must also assume responsibilities to stakeholders and society as a whole to achieve a coordinated relationship between enterprises and sustainable economic and social development.

Conscientiously fulfilling social responsibilities is not only the necessary path for the company to enhance its own value and truly achieve the leap to a modern enterprise, but also a concrete action to implement the people-oriented scientific development concept and build a harmonious socialist society.

For enterprises to develop, they cannot do without social support and public recognition, and even more so without their own honesty and trustworthiness. With the development of the times, brand influence cannot be underestimated, and the foundation for improving brand reputation and awareness is integrity. PRESSLER has successively obtained "National High-tech Enterprise", "Jiangsu Provincial Enterprise Technology Center", and "Jiangsu Provincial Specialized and New", and can design, develop, and produce various component products according to user requirements, providing complete solutions.

Since its establishment, PRESSLER has adhered to the business principle of "people-oriented", producing high-quality products, being responsible to internal employees and consumers. In publicity, the company is realistic, does not exaggerate, and does not deceive consumers with fraud, winning a good reputation in the market. In product marketing, the company is committed to giving consumers the most suitable products and will not deceive or indirectly deceive consumers for immediate benefits. For consumer questions about products, the company actively responds and strives to give consumers the best answers. PRESSLER has a complete after-sales service system and strives to provide consumers with comprehensive and thoughtful after-sales service. In the concept of company employees, the moment the product is sold is when the service really begins.

The company attaches great importance to feedback from consumers, has a dedicated service hotline to collect and record consumer opinions and suggestions, and actively cooperates with consumers to provide reasonable solutions in a timely manner for problems encountered during consumption. For returns and exchanges caused by product problems, the company actively cooperates to resolve them after confirming the information, ensuring effective handling of various consumer problems and minimizing harm to consumers from problematic products. For known problems, the company will strictly investigate loopholes by segment and workshop, make timely corrections, and strive to eliminate product quality and safety hazards, providing consumers with higher quality products and more complete services.

Employees are the most important wealth and stakeholders of the enterprise, and are an important factor in the sustainable development of the enterprise. Therefore, striving to create a stable and harmonious relationship between employees and the enterprise is a work content that the company attaches great importance to. The company vigorously implements the "talent-based enterprise" strategy, people-oriented, caring for employees, attracting talents and maximizing their talents, and realizing the comprehensive development of employees as the eternal pursuit of the company, committed to the harmonious unity of maximizing company value and personal value, achieving a "win-win" for both the enterprise and employees. The company respects employees' right to know, participate, choose, and supervise, focuses on respecting employees, understanding employees, relying on employees for development, and sharing development results with employees, taking the establishment and improvement of modern enterprise systems as the main line, focusing on strengthening the internal and external social responsibilities of the enterprise, and improving employee happiness and satisfaction.

The company regards environmental protection as an important part of the enterprise's sustainable development strategy, focuses on fulfilling the enterprise's environmental protection responsibilities, and while developing rapidly, also pays attention to environmental governance and energy conservation and emission reduction, achieving energy conservation, consumption reduction, pollution reduction and efficiency improvement. The company has played a good demonstration and leading role in promoting ecological industry and energy conservation and emission reduction. The company implements a one-vote veto system for environmental protection in investment projects. All investment projects must meet environmental protection requirements. Project investment must fully consider environmental protection design and environmental protection investment. Before the construction of the new factory area, environmental impact assessment approval has been obtained in accordance with the law, and the "three simultaneities" system is implemented during project implementation. The new factory building is designed in accordance with the "Green Building Evaluation Standard", adopting multiple green ecological technologies to reduce building energy consumption and reduce environmental impact. The company strictly carries out production and business activities in accordance with national environmental protection laws, regulations and standards, establishes and improves internal environmental safety management institutions and environmental management systems, obtains pollution discharge permits in accordance with the law, pays pollution discharge fees on time, and no major pollution accidents and environmental violations occurred in 2025. All environmental protection facilities are operating normally, and there have been no environmental pollution accidents or complaints from surrounding residents in recent years. The company strictly carries out production and business activities in accordance with the requirements of the ISO14001 environmental management system, uses publicity windows, workshop bulletin boards, signs, publicity slogans and other methods to vigorously carry out energy conservation publicity, guide every employee of the company to consciously improve energy conservation awareness, and the concept of eliminating waste and improving efficiency has been integrated into the corporate culture.

Enterprise development originates from society, and giving back to society is the responsibility that enterprises should fulfill. The company attaches importance to the embodiment of the social value of the enterprise, regards creating prosperity for society as a commitment to social responsibility, and influences and drives local economic revitalization with its own development. The company maintains close cooperation with all sectors of society, actively assumes social responsibilities, participates in poverty alleviation and development, subsidizes laid-off workers for re-employment and other social welfare undertakings, and carries out community services and activities such as harmonious community construction. The company actively supports social welfare undertakings, determines key areas of support and actively participates, and senior leaders and employees have made contributions to this. While striving to expand the market and achieve corporate strategic goals, the company also attaches importance to fulfilling its social responsibilities and is enthusiastic about serving social welfare undertakings.

The company has established a complete contract management system. Contract signing fully considers the rights and interests of partners, strives to achieve a balance of rights and responsibilities, and ensures fairness and justice. The company earnestly fulfills business contracts and contracts concluded externally. Except for force majeure and breach of contract by the other party, as well as those changed or terminated through negotiation between the parties, contracts can basically be executed as agreed. Since the establishment of Huangyu Precision, honest and trustworthy contract performance has won a good reputation in the industry. In recent years, many enterprises have actively approached the company for inspection and negotiation in order to seek cooperation.

The company realizes that in today's world where product quality is the life of the enterprise, product quality has become the foundation for an enterprise to stand in the market and the guarantee of development. The quality of products determines the life of products and even the development fate of enterprises. Without quality, there is no market, without quality, there is no benefit, and without quality, there is no development. The company has quality inspection procedures at every link of the workshop assembly line, and professional quality inspectors will check at every level to filter out defective products.

The company has advanced production, inspection and experimental technical equipment, and has built a three-layer architecture local area network with optical fiber as the backbone, realizing an internal local area network from 100 Mbps between backbones to desktops. In order to achieve effective, safe and standardized management of company information data, the company has built an IDC data center and configured various IDC-specific equipment such as PC servers and SAN storage. Enterprise information backup has been realized. The company has advanced production processes and advanced automated production equipment and testing equipment, with strong production line capacity, can provide the most complete products in the industry, and has formed a complete product structure. Engineering and technical personnel all have bachelor's degrees, and are at an advanced level in the same industry in terms of theoretical foundation, production technology and enterprise management. Through U9 system, MES and other systems, the company has created a comprehensive and feasible manufacturing collaborative management platform. It can realize enterprise informatization implementation and reduce operating costs in production, logistics and other links. The company has established a good communication and service platform with customers through the existing enterprise resource management system, ensuring that order matters can be handled quickly and conveniently with customers. In the business process, our company conducts on-site market inspections, understands market demand, participates in market competition, updates and improves technology and after-sales service, and establishes corporate image. Based on "honest operation" and "attentive service", we provide customers with high-quality products and services. In addition, the company has also formulated customer satisfaction questionnaires, timely follow-up after-sales service, and effectively improve customer repurchase rate.

Fair operation is the long-term way for the company's healthy development. On internal and external issues, Huangyu Precision always adheres to the principle of fairness and justice, seeks truth from facts, and leads by example to promote the healthy operation of the market.

The company resolutely abides by laws, regulations and social moral norms in daily operations, follows industry rules, and conducts market competition in a fair manner. In internal and external publicity, the company actively includes content related to fair competition, striving to subtly influence company workers and direct stakeholders.

The company attaches great importance to clean operation-related work. In sensitive links such as procurement, special personnel are assigned to supervise, establish a transparent operation mode, expose work content to the public eye, let enterprise employees actively participate, and play a supervisory and management role while recognizing the importance of clean operation. The company concretizes anti-corruption related content, publicizes anti-corruption knowledge through various forms, improves employees' anti-corruption awareness, and eliminates corruption from the source. Specific measures include:

1. Promote clean government through mechanisms. Integrate Party conduct and clean government construction into every link such as community management, quality service, and market-oriented operation. Implement employees' right to know, expand employees' right to participate, and ensure that Party conduct and clean government construction achieves solid results

2. Strengthen awareness through activities. Carry out in-depth "clean practice publicity and education" activities, including learning clean knowledge, listening to clean government reports, watching clean warning films, clean competition quizzes, etc., to enhance leaders' overall awareness, purpose awareness, legal discipline awareness and supervision awareness

3. Establish integrity through positions. Strengthen the awareness of "one position, dual responsibilities", carry out targeted position integrity education, establish and improve dynamic and three-dimensional prevention and control measures, effectively prevent violations of regulations and discipline, and create a good atmosphere of clean air, integrity and diligent service.

The company resolutely abides by intellectual property-related laws and regulations and has established a strict intellectual property management system. In addition to popularizing property rights knowledge to internal employees, the company also actively responds to market calls, publicizes property rights protection awareness to consumers and company partners through various forms such as symposiums, and promotes the market property rights protection process through its own positive influence. Specific measures include:

1. Enhance property rights protection awareness. Respect others' intellectual property rights and pay attention to protecting one's own property rights, and win the honor and dignity of Chinese enterprises and entrepreneurs through close cooperation with the international community

2. Improve the company's independent innovation mechanism and actively carry out independent innovation activities. Only by vigorously developing key technologies and core technologies with independent property rights and having more independent intellectual property rights in the industry can we get rid of the weak position of being controlled by others, and have economic competitiveness and respected international influence

3. In daily production and business activities, strictly act in accordance with the law. Do not harm others' property rights, do not steal others' patented technology, do not manufacture, use, sell, or spread counterfeit products, and do not steal or imitate others' trademarks, product logos and appearance designs

4. Resolutely fight against illegal acts that infringe on others' property rights, actively report illegal acts involving property rights, and actively cooperate with the government to curb, investigate and crack down on property rights violations

5. Actively participate in social activities to publicize property rights protection, and work together with all sectors of society to promote the healthy development of property rights undertakings. Conscientiously fulfill social responsibilities related to property rights, enhance the awareness of property rights protection in the whole society, and contribute to effectively promoting the development of China's property rights protection undertakings.

The company focuses on strengthening the understanding of trade secrets among internal employees, so that the company and employees subjectively recognize the company's own trade secrets. On this basis, the company has strengthened relevant confidentiality measures, such as:

1. Establish a confidential library, establish electronic monitoring decoration, and restrict visitors or customers from contacting core samples or production tools

2. Properly keep confidential documents and directly destroy documents when necessary

3. Strictly control the procedures for distributing materials externally, etc.

In daily operations, the company abides by information confidentiality-related laws and regulations, conscientiously fulfills social responsibilities, and does its best to promote information confidentiality and disclosure processes.

Consumers buy the company's products, and most do not pay attention to who the raw material suppliers are, so the company often suffers the most damage after product problems caused by raw materials. With the deepening of social division of labor, it is inappropriate for most companies to control supply chain risks by operating the entire industrial chain through returns. The company must avoid the extension of supply chain risks to the company through supply chain management and risk control, which requires the company not only to do a good job of social responsibility within the walls, but also to manage social responsibility risks outside the walls. Supply chain responsibility management is an important part of the company's development strategy.