Investment in the "Green Bond" issued by Hyogo Prefecture.

FRP reinforced with glass fibers. Numerous achievements as electrical insulation components for heavy electrical equipment, vehicles, and facilities, with thin plates used as shielding plates for circuit breakers and switches!

One of the main materials handled at our factory is an electrical insulation laminated board made by impregnating, layering, and molding glass mat with a specially formulated polyester resin. It features strength, heat resistance, and does not discolor. We have numerous instances of switching from phenolic materials. It also has good machinability, and mass production processing with press cutting is possible for thicknesses below 3mm. We supply electrical insulation components for heavy electrical equipment, railways, semiconductors, and electrical equipment. Thin sheets have been successfully used as shielding plates for circuit breakers and switches. We offer three colors: red, white, and gray. It excels in insulation, arc resistance, and tracking resistance, and has obtained UL standard 94-V0 for heat resistance. The heat resistance class is Type B. We also have a higher grade with enhanced flame retardancy. NEMA standard: equivalent to GPO-2 / JIS standard: equivalent to TL-GEM For more details, please refer to "PDF Download" or feel free to contact us.

• Substation equipment

A new paper substrate with bakelite that maintains mechanical properties while incorporating anti-static functions. It features a superior linear expansion coefficient compared to thermoplastic substrates such as nylon.

With an excellent coefficient of linear expansion, it can be used in a temperature range of 0°C to 120°C without regard to the environment. It maintains the mechanical properties of conventional products, making it highly processable. Compared to general antistatic grades of nylon, it has a higher coefficient of linear expansion, and the small difference between the longitudinal and lateral directions reduces concerns about dimensional changes. Its heat resistance temperature is also 130°C, comparable to that of standard laminated boards. It has high processability and can be used for various applications, including jigs, transport pallets for electronic components, and covers for machine tools. As an antistatic grade, it is valuable for machine parts in environments that dislike dust, such as clean rooms, and for FA parts. We can also accept cutting and processing at our own factory. If there are concerns about scratches due to the black color, masking options are also available separately.

• Synthetic resin fittings

It has excellent electrical properties, mechanical strength, heat resistance, and moisture resistance, making it an FRP that performs well in areas subjected to high mechanical strength and high pressure.

One of the main materials handled by our factory is a laminated board based on glass cloth. Since it uses glass cloth as the base material, it has greater strength than glass mat laminated boards. The heat resistance class is F, and we also handle higher-grade products that enhance mechanical strength. Press cutting processing is possible for thicknesses below 3mm. It excels in electrical insulation, mechanical properties, and heat resistance, and has also passed the combustion test for railway vehicle materials (abbreviated: vehicle material combustion test). We also handle higher grades such as FR-4 grade and G-11 grade. NEMA standard: equivalent to G-10 / JIS standard: equivalent to EL-GEM.

• Substation equipment

A long-selling insulating material that is inexpensive and easy to machine.

It is a laminate made of paper substrate and cured with phenolic resin. It is a highly versatile and inexpensive insulator that is easy to machine. We have extensive experience in power distribution and vehicle applications. It is widely used in distribution boards, transformers, and vehicle insulators. Discoloration may occur over time, but there are no issues with quality. PL-PEV is a high-voltage grade that is a superior version of PL-PEM. Its applications are not significantly different from those of PL-PEM, but it is often used when electrical properties are required. Its strength is inferior compared to glass laminates. JIS standards: PL-PEM, PL-PEV *We also handle paper substrate phenolic resin laminates that comply with the combustion test for railway vehicle materials.

• Substation equipment

It is an insulating board made by heating and compressing Kyocera Chemical's BMC premix material.

It is primarily composed of unsaturated polyester resin. We have a track record of insulating parts for distribution boards, vehicle components, heavy electrical equipment, and more, including parts for railway vehicles and insulation components related to plant construction. The heat resistance is typically 150°C. Compared to polyester glass mat laminated boards, its strength is inferior. However, it excels in electrical properties and heat resistance. It also has excellent machinability, making it usable as various structural materials. There are several grades available, each with its own characteristics. We stock the general grade TC-F1. We also have grades that are resistant to salt, chemicals, acids, and sulfuric acid. All grades are available for handling.

• Power distribution and control panels

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.