Since 1975, Sono-Tek has been a global pioneer in ultrasonic coating systems. Their unique, patented coating tech offer full solutions to intricate and dynamic coating issues in a vast scope of international markets, from research and development through large volume manufacturing. They have the most comprehensive range of gear for spraying liquid flux on printed circuit boards (PCB) that can be used with wave soldering and selective machines.


Sono-Tek has been a global powerhouse in ultrasonic coating solutions for 40 years. The organization provides revolutionary, proprietary coatings tech that provide full solutions to complex and different coating concerns in a wide range of fields from R&D to large volume manufacturing.

With an extensive product range of reliable and cost-effective ultrasonic equipment, Sono-Tek is the perfect partner for your next coating project.

To enhance process control, Sono Tek ultrasonic fluxers can be integrated into any company's wave or selective soldering system. They have replaced or improved thousands of inefficient traditional coating methods in industries such as printed circuit board fluxing, electronics photoresist deposition, medical device coatings, and nanocoatings onto glass and textiles. In recent years, they have introduced ultrasonic technology into many new markets by leveraging our unique technologies, vast application knowledge, and strong engineering team.