Exhibiting at WIND EXPO - Seina Japan Co., Ltd.

● No liquid leakage ● Three safety features available as options ● Usable up to 315℃

The Sain water and various liquid non-drip coupling can be connected with a simple one-touch action (just push the nipple into the coupling), and thanks to its unique valve design, there is absolutely no liquid leakage during disconnection. Additionally, if safety is a concern, three types of safety features are available as options: 1. Color coding for easy identification of liquids and pressure, 2. Key codes to prevent incorrect port connections, and 3. A safety lock mechanism to prevent unexpected disconnections. By choosing Calretz as the sealing material, it can be used at temperatures up to 315°C. Furthermore, upon request, couplings and nipples without built-in valves can also be used as standard.

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Coupling for chiller piping of semiconductor manufacturing equipment.

The key to successful thermal management is operational time and reliability. Therefore, high-quality products designed to ensure long-term reliability are necessary. UltraFlow is a quick coupling for liquid-cooled high-performance electronics, featuring a flat face design that prevents liquid leakage and offers excellent durability. It achieves improved lifespan of cooling systems and reduced running costs with high flow characteristics and low pressure loss.

• Other Batteries

The combination of the reel and eSafe coupler enhances safety and energy efficiency.

The safety reel from Sejn prevents accidents caused by hose flailing with a gentle rewind. By using it in combination with the "eSafe coupling," it can also prevent recoil from residual pressure. Additionally, it allows for hose size reduction, improving work efficiency through weight reduction. Furthermore, by using the coupling with residual pressure removal function "eSafe" not only on the tool side but also on the primary side, it eliminates air loss due to constriction at the coupling part on the inlet side, making it even more effective in terms of energy savings. By combining these, safety and energy efficiency are enhanced. The reasons for this are explained here: https://www.cejn.com/ja-jp/articles/pneumatic-safety-products/

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The next-generation hose reel from Sain, pursuing safety, performance, and durability.

A premium quality hose reel aimed at safety and high performance, improving all elements from materials to design. With high flow and low pressure loss, it maximizes the output of your tools and contributes to cost reduction. You can choose from various types of hoses, including Hi-vis (high visibility) hoses for enhanced safety, anti-static hoses, anti-spark hoses, and FDA-certified hoses for the food and beverage industry. 〇 Safety - Equipped with a popular hose speed control mechanism to suppress hose flailing 〇 Energy-saving - High flow and low pressure loss 〇 Improved work efficiency - Comes with a hose guide for even winding of the hose 〇 General maintenance tasks such as hose replacement and spring adjustment are easy 【Video Available!】 ■ You can watch product introductions and technical explanations in video format. We clearly present the benefits for our customers. Please visit our website.

• Fittings

The air blow gun from Sain, chosen in every industrial sector around the world.

With powerful airflow, exceptional usability, and ergonomically designed Scandinavian aesthetics, the popular Sain Air Blower Gun is known for making work surprisingly efficient. Made from lightweight and highly durable POM, the handle remains cool to the touch! There are plenty of variations available, including low-noise star tip types and safety types with regulators, catering to different applications and safety levels. We also offer a wide range of accessories, such as rubber tip nozzles that are safe for use on delicate product surfaces and anti-rebound accessories to prevent debris from bouncing back during blowing tasks.

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We will exhibit at the ICT Expo 2026 in Yamaguchi. Date: January 22, 2026 (Thursday) 12:30-17:30 ~ January 23 (Friday) 9:00-13:00 Venue: KDDI Ishin Hall, 1-1 Reiwa 1-chome, Ogori, Yamaguchi City Our booth No. A5 After registration, it will be at the back left of the entrance.

Fujikou Shuhou Industry Co., Ltd. will hold a free online seminar titled "Frequently Asked Questions about Laser Hardening" on February 19, 2025 (Wednesday). We have had discussions about laser hardening with various customers, and we will pick out several frequently asked questions and provide brief explanations. This seminar will be a helpful reference for those who have questions about laser hardening. 【Recommended for】 ■ Those who want to know a bit more about the niche aspects of laser hardening ■ Those who want to learn about common questions regarding laser hardening

Hello! This is OK-DEPOT. Starting tomorrow, we will hold a comprehensive seminar on natural material building materials that you can immediately propose! We encourage you to participate. *Please note that we may refuse participation from competitors or those in the same industry. ★Recommended for: - Those who want to make natural materials a strength of their company - Those who want to improve their proposal skills and increase unit prices - Those who want to utilize this as part of new employee training <How to Attend> This seminar will be conducted online (via the Zoom web conferencing system). You can participate from anywhere using your usual computer, smartphone, or tablet. Even if you have never used it before, you can easily connect by clicking the URL in the invitation email. (It takes about 3 minutes) After applying, please join the seminar using the invitation email that will be sent to you the day before the event. *To deliver valuable information to your company, we require video to be ON. If we cannot confirm that your video is ON, you may be asked to leave. Thank you for your understanding. *For quality improvement, the seminar will be recorded.

Our company will be exhibiting at the 44th Refrigeration, Air Conditioning, and Heating Exhibition, 'HVAC&R JAPAN 2026', held at Tokyo Big Sight. The main theme of this exhibition is "The Future Answers in HVAC&R," showcasing cutting-edge technologies, systems, and advanced products and services all in one place. At our booth, we plan to display "CO2 sensors" and "controllers." We sincerely look forward to your visit.

Latest Technology in Slope Disaster Prevention Seminar Held! As research results that organize the challenges of rockfall countermeasures, we will introduce the automation of surveys using ICT, the elucidation of wire mesh behavior, and emergency response methods. Furthermore, we will explain advanced technologies for preventing rockfalls and avalanches, such as net-type prevention techniques and fiber belt slope reinforcement, in response to the increase in landslides and compound disasters due to typhoons and heavy rain. We look forward to your participation. ■ Speaker and Seminar Overview 1. "Recommendations for the Advancement of Rockfall Countermeasures" 15:00–16:00 (60 minutes) Speaker: Hidetoshi Matsushima, President and CEO, Be Safe Co., Ltd. {Break 10 minutes} 2. Introduction of Nippon Steel's slope and embankment countermeasure technologies, including rockfall and snow prevention 16:10–16:35 (25 minutes) Speaker: Kengo Hori, Senior Chief Engineer, Civil Engineering Development Technology Department, Nippon Steel Materials Co., Ltd. *We strive to ensure the seminar concludes smoothly; however, due to the potential extension of lecture times and the provision of CPD/CPDS, there may be instances where the lecture time exceeds a few minutes.