Eco Action 21 certification/registration has been obtained.

We offer a wide range of solutions from standard foundations to irregular foundations and electrical equipment! We aim to provide decarbonized concrete products.

Introducing various types of concrete foundation blocks. From standard foundations to irregular foundations and those for electrical equipment, we respond to our customers' needs with a wide range of products. Our company places great importance on the 17 SDGs and aims to provide decarbonized (low-carbon) concrete products that make the most of renewable resources. *For more details, please download the catalog or contact us.

• stone
• Tile work

Regular maintenance inspections will be conducted! Correction device for tilted houses due to ground subsidence from liquefaction damage.

"Motodouri-kun" is a ground subsidence correction device that provides free guarantees and promptly corrects tilted houses due to liquefaction damage. It is installed in newly built homes and existing houses in areas with a high occurrence of liquefaction. It enables the quick correction of liquefaction damage during earthquakes. You can use it multiple times during the contract period, so you can feel secure in the event of re-subsidence. 【Features】 ■ Quickly returns the tilt of houses to level shortly after a disaster occurs ■ Can be used multiple times during the contract period, providing peace of mind in case of re-subsidence ■ 10-year free guarantee for ground subsidence due to liquefaction (with renewal options) ■ Our company is responsible for the construction of subsidence correction work due to liquefaction ■ Regular maintenance inspections are conducted Our company places great importance on the 17 SDGs goals and aims to provide decarbonized (low-carbon) concrete products that make maximum use of renewable resources. *For more details, please refer to the PDF materials or feel free to contact us.

• Other construction services

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.