SCHAFFNER GROUP, a well-known Swiss manufacturer of electronic components, was founded in 1962 and is headquartered in Luterbach, Switzerland. It is a leader in the field of EMC and power quality worldwide. SCHAFFNER GROUP mainly produces EMC/EMI components, harmonic filters, electromagnetic components, etc., providing Keyless locking system, tire pressure monitoring system and other vehicle integration program, but also provides EMI/EMS related certification tests.