Matsuo Electric was established in 1949. They have responded to the needs of their customers and began manufacturing and selling tantalum capacitors and circuit protection components under the company name “Quality First”. Matsuo Electric has the ISO 14001 certification for Environmental management systems and ISO/TS 16949, the international standard in quality management system for the automotive manufacture. Matsuo Electric continuously contributes through their product development with quick responses to customer needs, as well as their global marketing network and organization system.