Notice of Article Publication in Fuel Oil and Grease News, January 9, 2024 Issue

Oil and wet/dry vacuum cleaner for collecting oil and metal shavings! Convenient for site cleaning due to its wet/dry capability.

◎ Simple structure that is trouble-free ◎ Equipped with new features for greater convenience and easy operation ◎ Convenient options 《Benefits》 ● Can be used simply by placing it on a commercially available pail ● Continuous operation possible ● Usable as both a wet and dry vacuum, functioning as an inhalation pump as well ● Less prone to breakage compared to electric vacuum cleaners ● Air-driven, making it safe for use in explosion-proof areas without fire risk 《Features》 ● Designed for collection only (general oil, oil, cutting chips, etc.) ● Compatible with JIS standard 20L open pails (recommended outer diameter of 300mm±1, plate thickness of 0.4mm or more) ● Automatic stop when liquid is full ● Usable with air compressors of 5 horsepower (3.75kw) or more ● Comes with air coupler 30PM 《Applications》 Cleaning around equipment and vehicles in automotive repair shops Cleaning in pulp mills, paper mills, and printing factories Collection of cutting scraps in rubber manufacturing factories Recovery of cutting fluids in metal processing Cleaning in shipyards and bilge areas of ships Cleaning in warehouses and aisles Recovery of sludge and wastewater from septic tanks and pits Collection of welding spatter Recovery of grease traps and floating oil

• pump

A vacuum cleaner for collecting oil and metal shavings, equipped with a drum for easy disposal. It's convenient for site cleaning as it can handle both dry and wet materials.

"APPQO Series" APPQO600S (For oil / Wet and dry use) APPQO600 (For oil / Wet and dry use) APPQO600-SET (For oil / Wet and dry use) APPQO600-TC200 (100/50) (For oil / Wet and dry use / Drum can specification *Drum can itself is not included) APPQO600-DTC200 (100/50) (For oil / Wet and dry use / Drum can specification) *Drum can specification (Top plate, Carry) ◎ Simple structure with no failures ◎ Equipped with new features for greater convenience, easy operation possible ◎ Convenient options "Benefits" ● Can be used simply by placing it on a commercially available pail ● Continuous operation possible ● Usable as both a suction pump and a vacuum cleaner for wet and dry use ● Less prone to breakage compared to electric vacuum cleaners ● Air-driven, safe for use in explosion-proof areas, no risk of ignition "Features" ● For collection only (general oil, oil, chips, etc.) ● JIS standard 20L open pail (for top outer diameter 300mm±1, recommended plate thickness 0.4mm or more) ● Usable with air compressors of 5 horsepower (3.75kw) or more ● Comes with air coupler 30PM

• Building Cleaning Equipment

Oil use / wet and dry use! Vacuum cleaner with silencer! A pail vacuum cleaner that can collect oil and metal shavings! Convenient for site cleaning due to its wet and dry capabilities.

◎ Simple structure, no worries about breakdowns ◎ Equipped with new features for greater convenience and easy operation ◎ Convenient options 《Benefits》 ● Can be used simply by placing it on a commercially available drum ● Continuous operation possible ● Usable as both a wet and dry vacuum and an intake pump ● Less prone to breakage compared to electric vacuum cleaners ● Air-driven, safe for use in explosion-proof areas, no risk of ignition 《Features》 ● Dedicated for collection (general oil, oil, metal shavings, etc.) ● Compatible with JIS standard 20L open drums (recommended outer diameter of 300mm±1, plate thickness of 0.4mm or more) ● Automatic stop when liquid is full ● Usable with air compressors of 5 horsepower (3.75kw) or more ● Comes with air coupler 30PM 《Applications》 Cleaning around equipment and vehicles in automotive maintenance shops Cleaning in pulp mills, paper mills, and printing factories Collection of cutting scraps in rubber manufacturing factories Recovery of cutting fluids and shavings in metal processing Cleaning in shipyards and bilge areas Cleaning of warehouses and aisles Recovery of sludge and wastewater from septic tanks and pits Collection of welding spatter Recovery of grease traps and floating oil

• pump

Oil and wet/dry vacuum cleaner for collecting oil and metal shavings! Convenient for site cleaning due to its wet/dry capability.

◎ Simple structure, no breakdowns ◎ Equipped with new features for greater convenience and easy operation ◎ Convenient options 《Benefits》 ● Can be used simply by placing it on a commercially available drum ● Continuous operation possible ● Usable as both a wet and dry vacuum pump ● Less prone to breakage compared to electric vacuum cleaners ● Air-driven, safe for use in explosion-proof areas, no fire risk 《Features》 ● Dedicated for collection (general oil, oil, metal shavings, etc.) ● Compatible with JIS standard 20L open drums (recommended outer diameter of 300mm±1, plate thickness of 0.4mm or more) ● Usable with air compressors of 5 horsepower (3.75kw) or more ● Comes with air coupler 30PM 《Applications》 Cleaning around equipment and vehicles in automotive repair shops Cleaning in pulp, paper, and printing factories Collection of cuttings in rubber manufacturing factories Recovery of cutting fluids in metal processing Cleaning in shipyards and bilge areas Cleaning of warehouses and aisles Recovery of sludge and wastewater from septic tanks and pits Collection of welding spatter Recovery of grease traps and floating oil

• pump

Non-sticky! Refreshing and smooth mist. Ideal mist fan for heatstroke and static electricity prevention in areas where open flames are prohibited.

**Merits** ■ Maximum cooling of minus 8 degrees (−8℃) improves work efficiency in high-temperature and high-humidity environments ■ Continuous operation possible ■ Safe to use in explosion-proof areas as the power source is air ■ High water-saving function allows for usage while conserving water ■ By adjusting the valve opening, approximately 8 hours of operation can be achieved with 1 liter **Features** ■ Dedicated container included as a substitute for the tank ■ Compatible with large 10-liter water tanks and servers ■ Circulator and oscillating function enable wide-area cooling, ventilation, and air blowing ■ Mist and airflow adjustment with a needle valve ■ Two types available, 18 type and 24 type, selectable according to the "site" and "application"

• Mist Generator

Are you making progress on measures for the "2024 Problem"? The management of drivers' working hours is becoming stricter, and in the logistics field, reducing "waiting time for loading" has become an urgent issue. To address this challenge, our company, Hotron, proposes the "Vehicle Detection Ultrasonic Sensor 'HM-UX2'," which instantly grasps the availability of loading bays. The 'HM-UX2' contributes to the resolution of waiting times by accurately understanding the availability status, reducing unnecessary waiting and queuing, and shortening waiting times, thereby alleviating the burden on drivers! By replacing the "eyes" of your loading bay management with this high-precision sensor, why not start taking measures against the "2024 Problem"? Take a look at the product features: "Can it accurately detect availability?" "Can we really use it in our company?" "I just want to know the cost, even if it's an estimate." If you have any questions or requests, please feel free to consult us first.

We sincerely apologize for the inconvenience, but we will be closed for summer vacation during the following period. Closure period: August 9 (Saturday) to August 17 (Sunday), 2025 Inquiries received during this period will be addressed sequentially starting from August 18 (Monday). We appreciate your understanding and cooperation.

Thank you very much for visiting our booth at the "High-Performance Materials Week [Osaka] 13th High-Performance Plastics Exhibition." Thanks to you, we had many visitors and were able to conclude the event successfully. In addition to the "PPLB-445" displayed on the day, we have a variety of products available. For those who were unable to measure samples at the venue, we offer a trial measurement service. Furthermore, for those who would like to know more about our products and services, we also accept online meetings. We welcome inquiries from those who attended as well as those who could not make it this time due to scheduling conflicts. Please feel free to contact us.

Aioi System is pleased to announce the release of the low-power wireless display "NW2991-JP," which achieves long battery life. This product supports 920MHz band wireless communication and can be operated in conjunction with wired displays. It can be easily integrated into existing systems by simply adding a master unit. With a high-speed response time of under one second and a variety of display functions for text and barcodes, it supports a wide range of applications. ▼ For more details, please see the press release linked below ▼ ■ Main Features - Maintenance-free design with a battery life of one year (low power consumption) - Compatible with mixed operation with wired displays - High-speed response (under one second) and diverse display formats - Stable communication in the 920MHz band ■ You can see the actual product at the exhibition This product will be displayed at the TOPPAN booth during the International Logistics Comprehensive Exhibition 2025, 4th INNOVATION EXPO. We invite you to visit the venue, see the actual product, and experience its performance. Dates: September 10 (Wed) - 12 (Fri), 2025 Venue: Tokyo Big Sight (Halls 4-8) Booth No: 5-907 (TOPPAN booth) Exhibition official website ▶ linked below We sincerely look forward to your visit.

Thank you very much for visiting our booth at the "Monozukuri World (Measurement, Inspection, and Sensor Exhibition) 2025." Thanks to you, we had many visitors, and the event concluded successfully. In addition to the "PPLB-445" showcased on the day, we have a variety of products available. For those who were unable to conduct sample measurements at the venue, we offer a trial measurement service. Furthermore, for those who would like to learn more about our products and services, we also accept online meetings. We welcome inquiries from those who attended, as well as those who were unable to come this time due to scheduling conflicts. Please feel free to reach out to us.