Notice of Participation in the 8th Tokyo Factory Equipment and Supplies Exhibition

Send a 4-digit alphanumeric code! The name of the work location can be used as is【Andon transmitter + LCD portable transmitter/receiver】.

The wireless Andon system combines the "Andon Transmitter" and the "LCD Portable Transceiver" for calling personnel. [Features] ★ Andon Transmitter - Sends numbers and letters up to 4 digits - Set in 3 colors (red, green, yellow) ★ LCD Portable Transceiver - Receives numbers and letters up to 4 digits and displays them on the LCD screen - Displays 3 colors (red, green, yellow) on the LCD screen - Sends a signal to clear the received number and letters [How to Use] Communicate the work location using numbers and letters up to 4 digits. Use the 3 color display to convey messages to personnel, assigning meanings to the colors for issues like work delays or parts procurement. ● Red → Call personnel ● Green → Collect finished products ● Yellow → Parts procurement and so on, as set. Clear the number using the "clear" button on the transmitter. It is visually easy to understand, making it simple for first-time workers to use. *For more details, please feel free to contact us.

• Production Management System

Color coding with three colors for one number. Improve operational efficiency with simple calls.

This is a product line of wireless Andon systems. The usage is simple. It is used when a worker needs to call a supervisor. By assigning colors to issues such as work delays or parts procurement, the worker communicates the matter to the supervisor. ● Red → Call supervisor ● Green → Collect finished products ● Yellow → Parts procurement and so on, can be set. The called supervisor rushes to the worker and clears the number by pressing the "clear" button on the transmitter. It is visually easy to understand, so even first-time workers can use it easily. ★ The "Andon transmitter" and "LCD portable transmitter/receiver" are used together to call the supervisor. It is even more convenient when combined with a 5-slot receiving display. ★ With the combination of the LCD portable transmitter/receiver, it is possible to send a 4-digit number and letters. *For more details, please feel free to contact us.

• Production Management System

Reducing the burden of tasks such as 'going to call' and 'guiding'! Display messages to direct trucks to the specified berth. No missed notifications with answer back.

★Released in August 2022★ 【Features of One-Touch Call Neo Go】 ● Can send pre-registered standard messages Messages registered in the transmitter can be sent to the receiver. ● Long-distance communication possible The communication range is approximately 200m to 500m in line of sight. *Varies depending on the usage environment. ● Equipped with an answer-back function You can be sure whether the call signal has been received. Prevents missed notifications. - Searching, guiding, and reducing personnel - Reducing idle time during loading and unloading - Privacy measures 【How to use One-Touch Call Neo】 Easy operation in 4 steps 1. Hand over the "Go Receiver" at the reception. 2. Wait in the car. 3. Press the "Go Transmitter" when the berth is available. 4. Collect the "Go Receiver" after loading and unloading is complete. ★ There is also a message-free type that increases the communication range. - Useful in situations where there is only one yard or the destination is fixed. - Environments where relay devices cannot be installed. *For more details, please contact us or download the PDF materials.

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Choose a number from three colors: red, green, or yellow, and send the transmission number! You can convey your message by color and make a call.

I will convey the matters such as delays in work and parts procurement to the person in charge. Features ■ A single transmitter can send red, green, and yellow numbers. ■ The transmitted numbers can be cleared by color using the clear button. ■ Easy and smooth calling with a short press operation. ■ Efficiently call the person in charge by conveying the matters. ■ When pressed, the lamp lights up, allowing visual confirmation of the pressed button. Benefits ■ Can be operated according to rules tailored to the usage location, such as deciding on matters and the corresponding color. ■ Can understand the content of calls such as HELP or finished product collection. ■ Prevents overlapping responsibilities and redundant efforts. Usage Instructions 1. The worker presses the transmitter. 2. The receiver displays the number of the calling location. 3. The person in charge clears the number and goes to the calling location. ★ This is the "Andon Transmitter" newly released in July 2023! It is convenient for calling the person in charge when combined with the "LCD Portable Transmitter/Receiver." It can also be combined with a 5-frame receiver. *A receiver compatible with the yellow number is required. *For more details, please feel free to contact us.

• Production Management System

To solve the labor shortage in factories and logistics centers! Actively working in major automobile factories as well.

Operators use this for HELP when there are insufficient parts or when troubles occur. It facilitates smooth communication with the person in charge and the forklift, leading to increased efficiency. Additionally, unlike traditional wired systems, it significantly reduces both the initial installation costs and relocation costs. The type of radio wave used is specific low power, with a reach of about 100 meters in line of sight. There are also wireless relay devices available, making area expansion easy. It can also be linked to a PC, allowing for various applications. *For more details, please contact us or download the PDF materials.*

• Production Management System

We will be exhibiting at the "12th Conference of the Advanced Power Semiconductor Subcommittee" held at the Toyama International Conference Center. We will be introducing our latest analysis technology services, so please stop by! We sincerely look forward to your visit.

Our company will exhibit at the Measurement and Measurement Comprehensive Technology Exhibition in Hokuriku, showcasing safety products with Gemba Reporter. Please be sure to stop by booth number "72" when you visit. 【Date and Time】 November 6, 2025 (Thursday) 9:00 AM - 5:00 PM 【Venue】 Ishikawa Industrial Exhibition Hall, Building 2 From JR Kanazawa Station, take the Hokutetsu Bus bound for "Shimo-Yasuhara" and get off at "Fukurobatake Town West Green Park," then walk for 5 minutes. Alternatively, take the Hokutetsu Bus bound for "Saiseikai Hospital," get off at "Seibu Green Park," and it will take about 15 minutes by taxi. 【Materials】 https://www.line.co.jp/wp-content/uploads/2025/10/MepTechhokuriku2025.pdf 【Notes】 Please register in advance using the 2D barcode in the PDF.

Sekiguchi Iron Works Co., Ltd. will exhibit at the "Environmental Industry Expo 2025" held at S-Bird in Iida City, Nagano Prefecture. This exhibition aims to pave the way for a sustainable future from the local community. It is a trade fair for environmental-related industries originating from the Minami-Shinshu region of Nagano Prefecture. Our company will introduce next-generation solutions for reducing environmental impact and effectively utilizing energy, including our "smokeless small incinerator" and "stove," along with product panels and case studies. No pre-registration is required, and admission is free. We sincerely look forward to your visit.

Recently, fine bubbles, which are tiny bubbles smaller than 100 μm and are referred to as "fine bubbles," have attracted attention in various fields such as the environment, agriculture, food, fisheries, and medicine, due to their ability to impart various functions to liquids. Fine bubbles are classified into two types based on their size: microbubbles and ultrafine bubbles. Recently, there has been a growing interest in ultrafine bubbles, which have a lifespan of several weeks to months. However, listening to the voices of researchers and users reveals some skepticism, which has become one of the issues hindering the spread of fine bubble technology. On the other hand, we have challenged the elucidation of the stabilization mechanism of ultrafine bubbles from a new perspective by enabling the control of number density exceeding 10 billion particles/mL without pressure or concentration operations using our ultrafine bubble generation technology. In this seminar, we will provide a fundamental explanation of fine bubble technology, including the basic physical properties, characteristics and functions, device technology, measurement and evaluation methods, and case studies, to promote research and utilization of fine bubbles based on a correct understanding.

Sekiguchi Iron Works Co., Ltd. will exhibit at the "Minami-Shinshu Environmental Messe 2025" held at S-Bird in Iida City, Nagano Prefecture. This exhibition will be held simultaneously with the "Environmental Industry Trade Fair" taking place the day before. It will be held over the weekend, with many family-friendly events planned. We encourage those who usually find it difficult to visit to take this opportunity to come. Our product exhibition area is located about 10 minutes from the venue. We sincerely look forward to your visit.