We will be exhibiting at the Sewer Exhibition 26 in Tokyo.

Visualizing the corrosion risks of infrastructure to support the creation of safe cities.

There are concerns about the corrosion and deterioration of sewer facilities, manholes, pump stations, and drainage systems managed by local governments due to the generation of hydrogen sulfide (H₂S). Since corrosion progresses in places that are not visible, delays in detecting abnormalities can lead to large-scale accidents or equipment shutdowns. JM Solutions Co., Ltd. quantitatively assesses the corrosion risk of facilities through long-term monitoring of hydrogen sulfide gas and on-site investigations, supporting preventive maintenance. This contributes to ensuring the safety of citizens and extending the lifespan of infrastructure. 【Usage Scenarios】 - Sewer pipelines, manholes, pump stations, drainage facilities - Inspection of aging infrastructure - Reduction of accident occurrence risk 【Benefits of Implementation】 - Understanding the corrosion status of equipment - Implementation of planned maintenance - Prevention of infrastructure accidents - Optimization of maintenance management costs

• Odor Testing

Hydrogen Sulfide Gas Survey for Drainage Equipment

In drainage treatment facilities, manholes, and pits, the generation of hydrogen sulfide gas leads to the corrosion of concrete and metal equipment, causing equipment failures and accidents. JMS's hydrogen sulfide gas survey service visualizes gas generation conditions through long-term continuous measurement using high-performance gas loggers. It quantitatively assesses corrosion risks and provides data that is useful for equipment maintenance and renewal planning. This contributes to reducing the risk of equipment downtime and lowering maintenance costs.

• Other inspection equipment and devices

We visualize the invisible corrosion risks to protect infrastructure facilities [JMS's hydrogen sulfide gas survey].

Hydrogen Sulfide Gas Survey Service We visualize the invisible corrosion risks and protect infrastructure facilities. The large-scale road subsidence accident that occurred in Yashio City, Saitama Prefecture in January 2025 highlighted the risks associated with aging sewer systems to society once again. Hydrogen sulfide (H₂S) can be generated in sewer facilities, manholes, pump stations, and drainage systems, leading to corrosion and deterioration of the equipment. Since corrosion progresses in places that are not visible, there are many cases where significant accidents or equipment failures occur by the time abnormalities are noticed. JMS Corporation supports preventive maintenance by quantitatively assessing the corrosion risks of equipment through long-term monitoring and on-site surveys of hydrogen sulfide gas.

• Odor Testing

Ideal for inline mixing of coagulants. Supports the efficiency of water treatment plants.

In the water supply and drainage industry, efficient water treatment is required at water purification plants. In particular, the uniform mixing of coagulants is a crucial factor that affects the purification effect. If coagulants are not mixed properly, floc formation may be hindered, leading to a decrease in purification efficiency. J.M.S.'s Static Mixer 2800 efficiently mixes coagulants using only inline plates, contributing to the optimization of the water purification process. 【Usage Scenarios】 - Coagulant injection at water purification plants - Individual liquid separation processes - Water treatment plants 【Benefits of Implementation】 - Improved efficiency of separation equipment - Energy-saving effects - Reduction in installation costs

• Wastewater/wastewater treatment equipment

Fukuda Co., Ltd. has been pursuing leak detection for 60 years and is committed to advancing the future of leak testing. 【 Supporting Various Leak Tests: Air Leak Test / Gas Leak Test (Hydrogen Gas, Helium Gas) 】 We develop, manufacture, and sell leak testing equipment to inspect airtightness and sealing properties. We will propose the appropriate testers and devices for each inspection target. 【 Target Industries and Examples of Inspection Targets 】 - Automotive Industry: Engines, FC components, valves and piping, various parts - Electronic Components Industry: Smartphones, keyless switches, various small sensors - Pharmaceuticals / Food / Cosmetics Industry: Bottle containers, syringes, vials, eye drop containers, pillow packaging, PTP packaging We will propose the most suitable leak testers for each industry. 【 ISO Certification 】JIS Q 9001:2015 (ISO 9001:2015)

We will introduce the implementation results of the sensor technology developed by the Hotron Group, which has been cultivated over more than half a century, through customer case studies. In addition to automatic door sensors, we also offer a wide range of vehicle detection sensors and nursing/care sensors. Many implementation examples are also presented, so please take a look at the case study page.

Fukuda Co., Ltd., which develops, manufactures, and sells leak testing equipment to inspect airtightness and sealing performance, provides a technical document that clearly explains the methods and theories of airtight testing, titled "Technical Manual." We are offering it as a PDF file. Please take this opportunity to download and view it!

In public construction civil engineering sites, there are many instances where sheets are used as common temporary facilities, such as construction roads, access roads, heavy machinery work yards, material storage areas, and worker pathways. Traditionally, steel plates were common, but due to their weight, transportation and installation can be cumbersome. Hyper CLT sheets are civil engineering materials made from wooden CLT for civil engineering use. The 5×10 sheet weighs about 230 kg, and the 5×20 sheet weighs about 460 kg, making them lightweight and easy to transport, install, and remove, even with small machinery. They can be widely utilized for temporary roads, heavy machinery scaffolding, pathways within the site, and protection of material storage in public works. Since they are made of wood, they also contribute to environmental aspects such as reducing summer heat reflection, lowering noise, and fixing CO2. They can simultaneously address construction efficiency, safety measures, and environmental considerations, making them effective for innovative proposals in public works. Furthermore, they improve transportation efficiency and reduce labor in site operations as an alternative to steel plates. Hyper CLT sheets are registered technology with the Ministry of Land, Infrastructure, Transport and Tourism under NETIS "TH-250021-A." They are recommended for companies considering civil engineering, civil engineering use, and civil engineering CLT. Feel free to request materials or consult about implementation. They are temporary materials that also help improve site evaluations in public works. Please consider them.

We have released a new video on our company’s YouTube channel. The theme of this video is "The World of Amino Acid-Based Shampoos." Amino acid-based shampoos have become popular in recent years, but the lather, feel, and finish can vary greatly depending on the cleansing ingredients used. In this video, we clearly explain the changes in user experience based on the differences in cleansing ingredients by comparing two types of amino acid-based shampoos. We hope you can use this as a hint for developing original shampoos and differentiation.