Manufacture thermal and ultrasonic plastic assembly equipment and accessories. Includes extensive technical information on the use of ultrasonics.Toman Tool Corporation - Heat staking, ultrasonic welding, plastic welding machines, plastic assembly, plastic joining, insertion, degating, embossing About Us Contact Us Thermal Products Ultrasonic Tooling Custom Applications Technical Information Heat staking, plastic welding machines, plastic assembly, heat sealing, degating, embossing, assembly machines, Thermal Joining, plastic, PLASTIC ASSEMBLY, plastic sealing, plastic welding machinery, plast