• A machine shop with the latest in high tech equipment for the design, manufacture, and repair of prototype production molds,
• Presses up to 300 tons for the injection molding of plastic components of all sizes,
• Ultrasonic welding and assembly equipment for plastic products,
• A full range of product decorating service including hot stamping, silk screening, and pad printing,
• Custom packing services including bagging and blister packaging,
• Strict quality control procedures at all levels of production, meeting government, industry, and client standards.

Sonicron was established in 1974.  Our first home was in Norwalk, Connecticut.

 We have been at our present ISO Certified location in Westfield, Massachusetts since 1982.