Notice of Acquisition of Data on Inactivation Effects Against Floating Viruses/Aerosols Including the Novel Coronavirus.

By installing air supply ducts on the secondary side of ducted air conditioning units and external air handling units, ions are supplied from all indoor air supply outlets, achieving virus disinfection, deodorization, and energy-saving air conditioning.

By installing AQS in the air supply section of the ventilation system, the air quality and hygiene levels of the ventilated indoor environment will dramatically improve. Odors generated from outdoor air and indoor sources are detected and identified, and are reliably removed through oxygen ion reactions. Additionally, by measuring and detecting the generation capacity of oxygen ions, as well as indoor and outdoor air quality, air supply volume, and humidity with sensors, it is possible to quantify the invisible air and generate appropriate ions indoors, thereby constantly creating an optimal indoor environment. Furthermore, by monitoring the data measured by air measurement sensors, it is possible to confirm that the indoor air, which changes daily, is being operated hygienically. It is possible to disinfect airborne bacteria, with disinfection effectiveness data close to 90%. Installing it in the air supply duct enables infection control in indoor spaces. It is possible to reduce air conditioning airflow and hygienically increase the proportion of air that is reused (heat recovery) that is discharged outdoors. - Neutralization and removal of airborne bacteria (mold, bacteria, yeast) and odor substances (tobacco, ammonia, hydrogen sulfide). - Effectiveness against viruses, pollen, PM2.5, and VOCs, which are substances that affect the human body. - Prevention of nosocomial infections.

• Other environmental equipment

A visible and verifiable indoor air environment! Prompt remote control enables appropriate measures to be taken.

By logging into the web browser or customer portal application, you can view user-specific information regarding the operational status of the Ionair device and the ionized indoor environment. Additionally, the overview includes communication status, indoor air quality assessment, device and sensor status, and operational summaries. All information related to the user's device is recorded in the central database "Ionair DataCenter." In particular, with the help of "machine learning" algorithms, descriptions regarding air quality, operational status, and recommended maintenance tasks are generated from the data. In the event of a malfunction, this information can be used to quickly and remotely implement appropriate measures. *For more details, please refer to the PDF materials or feel free to contact us.*

• Air purifiers
• Other safety and hygiene products
• Business Intelligence and Data Analysis

The "Mechanical Stitching Method" by Nichinichisui Road Machinery Co., Ltd. is a new technique that allows for the repair of metal cracks without the application of heat. By using special bolts and reinforcement plates, cracks are physically removed, and repairs are made without causing any thermal impact to the base material. Repairs can be carried out even in environments where open flames cannot be used. Since no heat is applied, the disassembly of equipment is minimized. ◎ For more details, please contact us. ◎ If a detailed technical explanation is needed, please contact us.

The "Mechanical Stitching Method" by Nichinichisui Road Machinery Co., Ltd. is a new technique that allows for the repair of metal cracks without the application of heat. By using special bolts and reinforcement plates, cracks are physically removed, and repairs are made without causing any thermal impact to the base material. Repairs can be carried out in environments where open flames cannot be used. Since no heat is applied, the disassembly of equipment is minimized. ◎ For more details, please contact us. ◎ If a detailed technical explanation is needed, please contact us.

The "Mechanical Stitching Method" by Nichinichisui Road Machinery Co., Ltd. is a new technique that allows for the repair of metal cracks without the application of heat. By using special bolts and reinforcement plates, cracks are physically removed, and repairs are made without affecting the base material with heat. Repairs can be carried out in environments where open flames cannot be used. Since no heat is applied, the disassembly of equipment is minimized. ◎ For more details, please contact us. ◎ If a detailed technical explanation is needed, please contact us.

SPACECOOL Co., Ltd. is pleased to announce that it will exhibit at the "Japan Pavilion" established by the Ministry of the Environment at the 30th Conference of the Parties to the United Nations Framework Convention on Climate Change (COP30), which will be held in Belém, Brazil, from November 10, 2025. "SPACECOOL" is a radiative cooling material that enables zero-energy cooling by dissipating heat into space. At our exhibition booth, we will showcase examples of its use not only in reducing air conditioning energy in buildings but also in heat mitigation measures (adaptation strategies) for tents and parasols. The Japan Pavilion aims to promote excellent technologies, products, and services that support global decarbonization and adaptation to climate change, and to achieve Japan's long-term climate change goal of "net zero by 2050." We believe that our participation plays an important role in this endeavor. Through this exhibition, we aim to accelerate our initiatives with local partners in regions severely affected by heat issues, such as the Middle East, including Saudi Arabia and the United Arab Emirates, as well as Southeast Asia, contributing to global decarbonization and climate change measures.

Castem Co., Ltd. will exhibit at the "Monozukuri World Osaka - Mechanical Components Technology Exhibition" held at Intex Osaka from October 1 (Wednesday) to October 3 (Friday), 2025. We will showcase lost-wax precision casting and MIM (Metal Injection Molding) products, as well as introduce our new technology, mold-less casting "Digital Cast." In addition to our popular casting demonstrations, we will present case studies that solve issues related to metal parts. Please utilize our "Technical Consultation Booth" to learn about optimal manufacturing methods tailored to your needs, from ultra-small lots to mass production. 【Exhibition Overview】 Dates: October 1 (Wednesday) to October 3 (Friday), 2025, 10:00 AM to 5:00 PM Venue: Intex Osaka (1-5-102 Nanko-Kita, Suminoe-ku, Osaka City, Osaka Prefecture) Exhibition Booth Number: Hall 6, B Hall 51-1 Pre-registration allows for smooth entry. It is convenient to register via the URL below before your visit. We sincerely look forward to your attendance. https://www.manufacturing-world.jp/osaka/ja-jp/register.html?code=1431877272389396-VEK