Sonobond Ultrasonics, Inc. is a leading provider of ultrasonic welding and bonding equipment for industries around the world. In 1960, the company—then known as Aeroprojects—received the first patent ever awarded for ultrasonic metal welding. During the intervening years, Sonobond has earned an outstanding reputation for its pioneering work and quality engineered products. Today we manufacture a complete line of bonding and welding equipment for companies in the metals, plastics, and nonwovens/textiles industries. These include units for applications in aerospace, apparel, appliance, automotive, battery, body armor, electrical, electronic, environmental, filtration, HVAC, photovoltaic, and medical fields. Ultrasonic Welding Technology is Environmentally Friendly Ultrasonic bonding is fast, accurate, economical, and safe for the environment. No adhesives, solder, thread, or other consumables are used. Instead, the process features a specially-designed head that channels high-frequen