HELLA's horns, trumpet horns, and air trumpet horns are designed and manufactured with German precision technology. We work with world-class vehicle manufacturers so you can rest assured that your horns feature state-of-the-art and the best technologies. HELLA quality isn‘t just seen, it‘s also heard: our specialized experience in developing horns and air trumpet horns complies with strict ECE and OEM requirements, both in applications for passenger cars and commercial vehicles.