In January 2017, our Zinc Hut was selected for the "Kansai Manufacturing Selection 2017" by the Kinki Bureau of Economy, Trade and Industry!

A safety revolution with the power of ions that repels rust! Reducing maintenance costs and improving seismic performance!

"Zinc Hat" is a corrosion protection cap devised by applying the electric corrosion prevention effect of high-purity zinc. It can be easily and securely attached to anchor bolts and bolt nuts that support buildings and structures using a wrench, preventing the occurrence of metal rust through the power of ions. Additionally, it comes in a rich variety of colors to suit different applications. This full corrosion prevention type rust-proof cap is patented and contains no harmful substances, taking the earth's environment into consideration. 【Features】 ■ Permanently and reliably prevents metal rust in various environments ■ Environmentally friendly ■ Reduces maintenance costs ■ Improves seismic performance ■ Prevents the occurrence of metal rust through the power of ions *For more details, please refer to the PDF document or feel free to contact us.

• handrail
• Playground equipment
• Road signs and road accessories

Powerful rust prevention effect! Repels rust and revolutionizes safety with the power of ions!

The Zinc Hat is a full corrosion protection cap designed by applying the excellent protective function of high-purity zinc. The fastening parts of anchor bolts and bolt nuts can develop rust and corrode due to moisture and acidic rain that adhere to them. Naturally, corroded fastening parts experience a decrease in strength, and when external forces such as earthquakes, typhoons, or strong winds are applied, buildings and structures are exposed to the risk of collapse. Additionally, stainless steel can also suffer from stress corrosion, crevice corrosion, and erosion depending on the processing method and usage environment (such as salt damage areas). The current rust prevention methods have not been able to provide sufficient rust prevention effectiveness. In particular, the occurrence of rust on anchor screw parts has been a significant issue. Currently, the safety of various structures, including public buildings, is a concern. By installing the "Zinc Hat" on the fastening parts, it effectively blocks the occurrence of rust on bolt nuts through the effects of electrical corrosion protection (sacrificial corrosion action), coating corrosion protection, and inhibitor effects, thereby demonstrating outstanding corrosion protection functionality over the long term while also maintaining seismic performance. For more details, please contact us or refer to the catalog.

• Safety and consumables

Full corrosion protection with the power of ions! Our patented technology will revolutionize public buildings around the world!

Currently, the corrosion of bolts and nuts in public buildings is a significant issue. This document features 'Zinc Hat,' which supports the safety and security of fastening components used in various industrial societies. We provide detailed information, along with photos and diagrams, on topics such as "test results in outdoor exposure," "immersion tests with tap water," and "comparison tests with resin caps." We encourage you to read it. [Contents (excerpt)] ■ Schematic diagram ■ Cathodic protection method ■ Test results in outdoor exposure ■ Salt spray test report ■ Locations where Zinc Hat is currently being introduced *For more details, please refer to the PDF document or feel free to contact us.

• Bridge Construction
• Steel construction
• Metalwork

Rich color variations! A corrosion-resistant protective cap zinc hat that overturns the monochrome image.

"Zinc Hat" is a corrosion protection cap that uniquely blocks the occurrence of rust on exposed bolts and demonstrates excellent corrosion resistance over a long period. The image of a rust prevention cap being a monotone single color is overturned by Zinc Hat. We have increased the color variations to accommodate various scenes. We offer a rich range of colors to ensure that aesthetics and design are not compromised. For more details, please refer to the catalog or feel free to contact us.

• Steel construction
• Metalwork

Block the occurrence of bolt rust! Exhibits outstanding functionality, anti-corrosion protective cap Zinc Hat.

"Zinc Hat" is a corrosion protection cap that has been researched and developed with original alloys, undergoing continuous improvements, and equipped with electric corrosion protection effects, coating corrosion protection effects, and inhibitor effects. The method of applying the cap over the bolt is the same as traditional rust prevention methods, but there is a significant difference in performance, providing excellent corrosion protection over the long term. It can be installed simply with a wrench or spanner, eliminating the need to fill with grease or caulking materials, resulting in a much lower maintenance cost compared to conventional methods. [Features] - Sacrificial corrosion action (electrochemical corrosion) - Coating corrosion protection - Inhibitor effect For more details, please refer to the catalog or feel free to contact us.

• Metalwork

We would like to introduce our delivery record of zinc huts to NEXCO East Japan.

The "Zinc Hat" is a corrosion protection cap that blocks the occurrence of rust on bolts and nuts through the power of ions, utilizing electric corrosion prevention effects, coating corrosion prevention effects, and inhibitor effects. Here are some examples of its adoption by NEXCO East Japan. 【Delivery Record】 ■ Zinc Hat ZHZ Type ・ Project Name: Sound Barrier Construction in the Kuki-Satte Area of the Metropolitan Central Ring Road For more details, please refer to the catalog or feel free to contact us.

• Bridge Construction
• Steel construction
• Metalwork

Revolution in safety with the power of ions! Corrosion protection cap that exhibits anti-corrosion functionality over a long period.

The "Zinc Hat Series" is a corrosion protection cap devised by applying the excellent protective functions of high-purity zinc. It effectively blocks the occurrence of rust on bolts and nuts through the effects of electrical corrosion (sacrificial corrosion), coating corrosion, and inhibitor effects, demonstrating outstanding corrosion protection over a long period while also maintaining seismic performance. 【Features】 ■ A rich variety of colors enhances aesthetics and design appeal ■ Easy installation by simply tightening with a wrench or spanner ■ Effective in all environments and locations, whether marine, terrestrial, or soil ■ Environmentally friendly and free of harmful substances ■ Usable on metals such as stainless steel For more details, please refer to the catalog or feel free to contact us.

• Anti-rot, anti-termite, anti-mold material
• Roof and gutter construction
• Plastering and painting work

Revolution in safety with the power of ions! Corrosion protection cap that blocks the formation of rust on bolts.

We introduce the patented technology and corrosion testing results of "Zinc Hat" from A&S System, which supports safety and security in fastening components used in various industrial societies. "Zinc Hat" is a corrosion protection cap that possesses electric corrosion prevention effects, coating corrosion prevention effects, and inhibitor effects, demonstrating outstanding corrosion protection functionality over the long term. It can be installed simply with a wrench or spanner, eliminating the need to fill with grease or caulking materials, thus reducing maintenance costs compared to conventional methods. 【Main Contents】 ■ Patented technology held by A&S System ■ Test results from outdoor exposure ■ Immersion tests using tap water ■ Comparative confirmation tests with resin caps ■ Salt spray test report, etc. For more details, please refer to the catalog or feel free to contact us.

• Anti-rot, anti-termite, anti-mold material
• Roof and gutter construction
• Plastering and painting work

Prevents rust! Blocks the occurrence of rust on bolts and nuts with the power of ions.

"Zinc Hat" is a rust prevention cap that exhibits excellent corrosion resistance over a long period. It is easy to install; simply cover the bolt and nut and tighten with a wrench. It blocks the occurrence of rust on bolts and nuts through the power of ions from electric corrosion protection, coating corrosion protection, and inhibitor effects. Our company is focused on the manufacturing and sales of the corrosion protection cap "Zinc Hat" and the post-installed anchor for concrete "AS Plug Bolt." 【Features】 ■ Easy installation by simply covering the bolt and nut and tightening with a wrench ■ Electric corrosion protection effect ■ Coating corrosion protection effect ■ Inhibitor effect ■ Excellent corrosion resistance over a long period *For more details, please refer to the PDF document or feel free to contact us.

• handrail
• Playground equipment
• Road signs and road accessories

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.