Our basic philosophy regarding quality is to serve society broadly through our business while striving for the prosperity of our business. Specifically, we consider quality as the top priority among the key elements of product quality, price, and delivery time—and aim to manufacture products that satisfy our customers. By providing these products to society, we contribute to the nation and society while also ensuring the prosperity of our business. In other words, our principles are "Commitment to customer-first mentality" and "Pursuit of the best products, services, and highest quality."
To realize this basic philosophy, every individual in each department and at every level of our company will engage in quality assurance activities based on the following policy, with priority on quality to provide products that satisfy our customers.

• 1 Compliance with regulations is our top priority, and we will carry out quality assurance activities in accordance with the Corporate Code of Conduct.
• 2 We will create products that meet customer specifications by following the quality system.
• 3 We aim for "zero defects" and strive to produce reliable products.
• 4 We will continuously implement improvement activities to enhance quality.

We recognize that the preservation of the global environment is one of humanity's shared critical challenges, and we will take environmental conservation into consideration in all aspects of our business activities.

• 1 We will establish an organization to promote activities for preserving the global environment. Through our business operations, we will work on resource conservation, waste reduction, continuous improvement, and pollution prevention.
• 2 We will comply with environmental laws, regulations, agreements, and customer requirements. Additionally, we will prohibit the use of environmentally hazardous substances in all processes, from raw material procurement to production and shipping, ensuring they are not introduced or used in components and materials for our products.
• 3 We will consider the environmental impact of our business activities and strive to reduce the environmental burden during production, distribution, use, and disposal.
• 4 We will actively contribute proposals to the design and development processes to ensure that environmentally friendly production and products can be provided.
• 5 Through internal audits, we will verify the environmental quality assurance system and work towards maintaining and improving the management structure.
• 6 We will enhance environmental conservation awareness among all employees, foster the development of personnel involved in environmental management, and actively support and encourage participation in environmental conservation activities.