Notice of Participation in the "Monozukuri Fair 2025"

We expand the possibilities of your product design with the implementation of paper materials!

The paper substrate assembly service is a service that enables the assembly of substrates onto paper materials by creating substrates from regular paper and mounting components. Paper substrates are thin, lightweight, and flexible, allowing for shape changes such as bending or transforming into cylindrical shapes. ■ Service In the assembly of LED components on paper substrates, we have achieved automation using SMT assembly machines with conductive adhesives. This ensures improved productivity and stable assembly quality for products. - Accurate positioning of components - Uniform adhesive application is possible ■ Introduced in a video ~ What is paper substrate assembly? ~ https://www.youtube.com/watch?v=7ktq1tLHnRk ~ [Paper Substrate Assembly] Introducing the manufacturing process of glowing fans! ~ https://www.youtube.com/watch?v=52X7W0PGWu8 For more details, please refer to the related links.

• Circuit board design and manufacturing

We provide implementation services for hot melt molding, wearable devices, and stretchable films.

JOHNAN DMS Corporation is currently developing a new technology called "implementation technology for functional films" to expand the possibilities of miniaturization and thinness of products, which are in demand across various industry sectors. This technology enables implementation onto films with elasticity, allowing for adaptation to various shapes such as curves. Using this technology, we provide implementation services for "hot melt molding," "wearable devices," and "stretchable films." You can find detailed information about each service on our company website.

• Other mounting machines

Proposals from various perspectives, such as product manufacturing method suggestions, review of manufacturing processes, and improvement of production efficiency!

We would like to introduce our "design and manufacturing contract services for electronic components and devices (ODM/EMS)." We provide a one-stop solution from material procurement to design, assembly, processing, inspection, and shipping. Additionally, we offer improvement proposals and implementations from various perspectives on productivity and quality enhancement, providing the necessary manufacturing space and human resources. We respond to a wide range of needs through collaboration with partner companies. 【Features】 ■ Consistent production of devices and electronic equipment ■ Improvement proposals for productivity and quality enhancement ■ Provision of necessary manufacturing space and human resources ■ Conducting mass production prototypes before full-scale production *For more details, please refer to the related links or feel free to contact us.

• Contract manufacturing

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.