Profile: Ultra Sonic Seal Co. manufactures ultrasonic plastics bonding and metal welding equipment. Ultrasonic welding systems is designed for microprocessor-controlled bench top pneumatic press systems, the high-precision electric press, hand held units, OEM kits, components and remote actuators. Our bench top ultrasonic welders are available in 40, 20 and 15 kHz systems for plastics welding, inserting, staking, forming and degating. We provide tube sealers for efficient ultrasonic sealing of plastic and/or laminated squeeze tubes. Also available are film/fabric sealers for bonding woven, non-woven and knitted thermoplastic films & fabrics.