AQUASYSTEM head office・Sugoshi Factory・Overseas Subsidiary（CHINA・THAILAND・VIETNAM） Official site

Dear Valued Customers, Thank you very much for your continued support. We sincerely apologize for the inconvenience, but our company will be closed for the year-end and New Year holidays during the following period. Year-end and New Year holiday period: From Saturday, December 27, 2025, to Sunday, January 4, 2026. We will resume operations on Monday, January 5, 2026, starting at 10:00 AM. *Please note that the last shipment before the holiday will be on the morning of Friday, December 26, 2025. Some products may not be available for shipment, so we appreciate your understanding. Additionally, phone inquiries will be accepted until 4:00 PM. (*For shipments on December 26 and January 5, only in-stock items will be processed.) Inquiries during the holiday period will be answered after the holiday. We apologize for any inconvenience during this time and appreciate your understanding. Aqua System Co., Ltd. All Employees

We are pleased to announce that our company is sponsoring Biwako Broadcasting in Shiga Prefecture. As a result, we had the honor of welcoming Biwako Broadcasting's local revitalization character, "Shittakaburi Kaitsuburi - Yasu no Ossan," to our company. The reasons for our sponsorship include our desire to support the local broadcasting station, "Biwako Broadcasting," and to contribute, albeit modestly, to local revitalization efforts. Additionally, we wish to raise awareness of our company among many people. Through this sponsorship, we pledge to continue supporting local revitalization initiatives. We believe that maintaining connections with the community is essential for contributing to the creation of a sustainable society. We appreciate your warm support and look forward to your continued patronage.

Our company is supporting and sponsoring the event "WataSHIGA Radiant National Sports and Para Sports 2025," which will be held in Shiga Prefecture. On August 29, 2025 (Friday), our sponsorship was evaluated by the Hikone City Executive Committee, and we were awarded a certificate of appreciation for sponsoring companies. The reasons for our sponsorship are that we want to help promote this event together as a company, to contribute, albeit modestly, to Hikone City in Shiga Prefecture, and to raise awareness of our company among many people. Through this sponsorship, we pledge to continue supporting national sports activities in the future. We believe that this is one way to contribute to building a sustainable society while valuing our connection with the community. We appreciate your warm support and look forward to your continued cooperation.

The Mold Newspaper "This Essential Item for the Workplace" is featured in the August 10, 2025 issue. The article titled "Cleaning Tanks While Operating Machines: The Circulating Tank Cleaning Filtration Cleaner J-F Series" highlights our new product. The accumulation of chips leads to the deterioration of cutting fluids, a decline in the quality of processed materials, and reduced work efficiency. In the workplace, the labor-intensive tasks of changing and cleaning cutting fluids have also been challenges. This product is a circulating filtration cleaner that efficiently collects chips from the cutting fluid tank without stopping the machine, allowing the filtered liquid to be reused directly. It is a product that is expected to maintain processing accuracy and quality, improve the efficiency of tank cleaning operations, and reduce costs.

We have an advertisement and article published in the August 5, 2025 issue of the Japan Machinery News. The advertisement titled "Clearly Solving the 'Seeing, Dispensing, and Stopping' of Liquids!" introduces our electric drum pumps, new products, wireless relay (GDE-R) used for laser level gauges, and chemical drum pumps. Additionally, an article has been published alongside it. Our products are featured as solutions to various challenges faced by our customers. Please take a look!