With innovative energy and always with an eye to quality, we at SONOTRONIC GmbH, design and produce machines, components and systems for joining plastics by ultrasonic. Our products are used world-wide by well-known OEMs in the manufacture of plastic interior and exterior parts in the automotive industry. Above and beyond this, SONOTRONIC also develops and manufactures Hi-Tech ultrasonic systems for the plastics, packaging, foodstuff, textile, medical and environmental industries. Alongside our dedicated team, we actively pursue sustainable and future-proof connection technologies. Our technology company, headquartered in Karlsbad, operates with branches in Spain, the United States, and China.