Tech-Sonic, Inc. Specializes in ultrasonic metal welding. Our ultrasonic metal welders are designed to perform ultrasonic spot welding, ultrasonic wire splicing, ring wire termination, battery tap welding, ultrasonic tube sealing, and ultrasonic seam welding. We have also engineered automation for our ultrasonic metal welding system. Furthermore, we produce ultrasonic tooling, including horns, anvils, and fixtures, of the finest quality for our ultrasonic metal welders as well as for those of other companies. Our customers throughout the globe can benefit from our worldwide sales and services networks.