We would like to inform you that we have received an important notification regarding product supply from Sonia Corporation, as detailed below. ■ Regarding Discontinued Products The following products will be discontinued for sale starting June 1, 2026: • 241TM • VM Module • 241CT • CST • CV • 2.4MHz Crystal This measure has been taken because it has become difficult to sell these products individually due to the soaring manufacturing and procurement costs of gold and fluoropolymer crystals. ■ Conditions for Continued Sales In the future, the 241TM, VM, and 2.4MHz Crystal will only be available for sale to customers who have previously purchased the 241PGT or 241PG. ■ Handling of New 241PGT The new 241PGT will only be provided as replacement parts. It will not be sold for new applications. If you have any questions or concerns regarding this matter, please feel free to contact us. We appreciate your continued support and look forward to serving you.

The catalog for the air nozzles manufactured by Lehira (commonly known as multi-channel jets), ultrasonic spray nozzles by Sonia, blowers, and air knife systems by Sonic has been released.

We have started listing our products on the semiconductor-related matching service site SEMI-NET. The listed products are as follows: ≪Sonosys≫ - Ultrasonic cleaning spray nozzle for batch-type cleaning equipment - Ultrasonic cleaning machine for batch cleaning - Ultrasonic spray nozzle (for coating) *Please contact us if you need a catalog of Sonosys products. ≪Sonia≫ - Ultrasonic spray nozzle ≪Sonic≫ Blower and air knife system for water removal and drying after cleaning ≪GPE≫ Blower for water removal and drying after cleaning (standalone) High pressure, large airflow, low noise, and low vibration with low power consumption—four benefits in one. We will continue to list products on this site as they become available. If you need catalogs or other materials, please feel free to contact our staff.

Our ultrasonic spray nozzles have been featured in a special edition on semiconductor devices. In addition to ultrasonic spray nozzles, we also handle ultrasonic spray nozzles and ultrasonic cleaning equipment from Sonics. These products are used in the main components of semiconductor manufacturing equipment. Sonics offers a wide range of ultrasonic cleaning equipment, from low frequencies of 600 kHz to high frequencies of 5 MHz. We kindly ask you to consider these products at this opportunity. Here is the video of Sonia's ultrasonic spray nozzle. Here is the video of Sonics' ultrasonic spray nozzle. Here is the video of Sonics' ultrasonic cleaning equipment.

Featured in the May issue of 【Sonaer】 Product Navigator Target Product: Ultrasonic Spray Nozzle by Sonia Corporation We are pleased to announce that the ultrasonic spray nozzle (general) by Sonia Corporation has been featured. The structure involves a spray nozzle combined with an ultrasonic oscillator for unpressurized fine particle spraying. Ultrasonic vibrations generated by piezoelectric ceramics are transmitted to the spray nozzle (atomizer), causing the liquid film to vibrate and forming fine particles for spraying. Liquid is supplied without pressure, allowing for the spraying of fine particles. It accommodates a wide range of liquid flow rates from a minimum of 10ml/min to a maximum of 100ml/min. Since no pressure is applied to the liquid, there is very little splatter or rebound, eliminating waste of the applied liquid and removing the need for large painting booths. This achieves a reduction in capital investment and running costs.