Introduction: Established in 1940, headquartered in Japan. KOA Gorp is a world-renowned resistor manufacturer that manufactures and sells high-quality resistors and other electronic devices. KOA's products include thick/thin film resistors, lead type resistors, network resistors, sensors, inductors, integrated components, circuit protection, LTCC modules, and EMI/EMC filtering components, which are widely used in precision instruments, automotive, medical, aerospace, military, and alternative energy fields. KOA has passed ISO9001-2008 and TS16949 certifications. In order to better serve customers around the world, KOA has established a large international sales network in Asia, Europe, and the United States.