We continuously strive to improve quality in order to improve customer satisfaction.

• Quality Improvement by process unit and manufacturing process unit.
• Quality Improvement by conjugated built-in technology.
• Production condition adjustment that doesn't overlook product changes.
• Continuous improvement of quality through enhanced technologies.
• Maintenance of quality at the technology development stage.
• Optimization of quality monitoring.

In October of 2000, we acquired the international standard “ISO9001” certification for quality management systems.

We work for less waste, reducing raw and secondary materials for the future of society.

• We work toward the prevention of environmental pollution by developing continuous improvements in our environmental management system.
• We strive for environmental conservation while observing environmental laws and regulations.
• We work toward reducing scraps with the development of an accumulation technique, and also develop effective utilization of raw materials.
• We work toward the shortening and reduction of the production process and strive for energy improvement.
• We take an active role in social activities with regards to environmental conservation and are committed to harmony with the community.

In June of 2004, we acquired the international standard “ISO14001” certification for environmental management systems.