HELLA ACOUSTIC WARNING SYSTEMS: In the hustle and bustle of traffic, safety is paramount. Your customers will surely notice that our horns, use the most modern acoustic technology. Integrating security, reliability and precision workmanship HELLA is a tradition that continues for more than 100 years ago. Horns, disc horns and trumpets from HELLA are designed and manufactured with German precision technology. We work with the most important car manufacturers, the best in the industry, so we can be sure to get the most out of it. The HELLA quality is not only seen but heard, our experience specializing in the development of horns and trumpets, meets strict ECE requirements and original equipment applications both for light vehicles and commercial vehicles, as well as for applications off-road.