Ultra Sonic Seal has been in the business of engineering and manufacturing ultrasonic plastics assembly systems since 1959. Over the years, we have earned a leadership position in the ultrasonic assembly industry, and our name has become synonymous with innovation, quality and performance.

Today, as a major manufacturer of ultrasonic plastics welding equipment, we provide a full range of assembly equipment to meet a broad spectrum of plastic assemblies needs. A partial list of the major industry categories we serve includes the automotive, appliance/housewares, packaging, textile/apparel, toy, medical device and computer/electronic industries.

At Ultra Sonic Seal, we are committed to maintaining the highest standards of quality, innovation, and most of all, customer satisfaction. We believe in taking the extra time and giving the extra effort - from initial consultation through feasibility studies, installation, training and after-sales support. Simply stated, we want to earn your business, and we are ready to serve your needs with the most responsive and personalized service in the industry.

One of the major factors contributing to our excellent reputation is the technical expertise of our engineering staff. Our ultrasonic specialists have logged as much time in the field, working with customers on their application issues, as in the plant, designing systems to meet these application requirements. They have the talent and resources to turn special requirements into practical products, and always welcome the challenge of new or unusual applications. In fact, we like to be involved as soon as possible in your parts' development process, working with you to achieve the most efficient assembly system available.