The Mitsubishi Electric Group is committed to improving its technologies and services by applying creativity to all aspects of its business, to thereby enhance the quality of life in our society, as stated in our corporate mission. This commitment inherits the principles outlined in the Keys to Management (in Japanese, Keiei no Yotei) with regard to "our contribution to social prosperity," "quality improvement," and "customer satisfaction," and forms the basic spirit of our relationship with society and our customers.

To give concrete shape to this basic spirit, the Seven Guiding Principles define our actions in response to society and customers. It teaches us to establish relationships based on trust, provide the best products and services with unsurpassed quality, and respond to customer expectations through technology by promoting research and development and pioneering new markets.

Under these principles, we constantly strive to increase customer satisfaction and contribute to social prosperity in all aspects of our business, from the production of high-quality, easy-to-use products to our after-purchase support and response to major issues.

Four Basic Quality Assurance Principles

The Four Basic Quality Assurance Principles reflect the spirit of "Service through Quality" adopted in 1952 and "Memorandum of Quality" issued in 1958. The spirit of serving society through steady quality continues to be upheld by each employee of the Mitsubishi Electric Group up to the present day.