We will exhibit at the 9th Railway Technology Exhibition 2025.

Leave the development, design, and manufacturing of custom industrial power supplies to us.

Our company designs and develops custom power supplies for the railway industry. Custom power supplies are specially made power sources tailored to the customer's equipment and specifications, capable of meeting various demands that commercial power supplies cannot, such as harsh environments, packaging, precision, lifespan, external signals, external noise, and small lot production. In particular, power supplies used in the railway industry often require compliance with vibration standards and long lifespans, leading to the adoption of custom power supplies across a wide range of applications. [Reasons for Choosing Us] ■ Development of custom power supplies compliant with JISE4031 (vibration standards for railway vehicles) ■ Development of custom power supplies in accordance with IEC 62236 (railway EMC) ■ Development of custom power supplies that combine long lifespan and high durability *For more details, please refer to the related links or feel free to contact us.

• Power Supplies

Manufacturing various control devices and control power supplies essential for the safe operation of railways! We provide products with long life, high reliability, and excellent environmental resistance, enhanced with your desired features!

We manufacture various control devices and control power supplies essential for the safe operation of railways. We provide products with the desired functionalities, featuring long life, high reliability, and excellent environmental resistance. In addition to standard products such as railway control power supplies, level crossing control devices, track switch control devices, and signal light control devices, we are developing high-functionality products requested by our customers. 【Examples of Products for Railway Business】 ■ On-board wide-range input DC/DC power supply Integrates multiple models with DC input voltages of DC24V/48V/72V/110V into one unit. It supports the input voltage automatic switching function to accommodate the usage voltages of various countries. ■ DC/AC sine wave inverter power supply Inverter power supply for driving power protection devices within substations, equipped with multiple functions such as AC sine wave output and multiple channel outputs. ■ DC power supply for communication base stations Based on the power supply of conventional domestic models, it is compatible with various international standards, reducing redevelopment costs by leveraging the design of existing models. *For more details, please contact us or refer to the PDF download.

• Power Supplies

Introducing our achievements in customizing DC/DC converters built into railway safety devices!

We would like to introduce a case study of the design and development of a "DC/DC converter" built into a railway safety device that our company designed and developed. Initially, we planned to use standard products upon receiving the design request for the safety device. However, the customer expressed a desire to "also pass the device's signals through the cable supplying voltage to the device," which led them to consult us for a custom product. We designed and developed a converter that meets the customer's requirements, and they were very satisfied with the result. [Requirements] - The customer wanted to pass the device's signals through the cable supplying voltage to the device. - They wanted to supply input voltage to a separate circuit. - They needed a converter of an appropriate size that matches the device. - They wanted the specification to allow for power supply from a battery to continue operation even in case of abnormalities (such as power outages). *For more details, please refer to the PDF document or feel free to contact us.

• converter

No manual switching of the input power supply voltage! Continuous input is achieved through innovations in the control circuit.

This is a case study of a DC/DC converter (module for VME 3U size) that supports ultra-wide input. At the customer's request, they wanted to cover multiple models with DC24V/48V/72V/110V, but due to cost issues and the complexity of purchase management, they consulted about wanting to consolidate into one model. Additionally, for overseas products, it was necessary to switch control circuits for each input voltage range. By innovating the control circuit, we achieved continuous input of DC24V/48V/72V/110V without the need for manual switching of the input power supply voltage. 【Case Overview】 ■ Application: Railway safety equipment ■ Input voltage range: DC24V/48V/72V/110V (DC16.8V to 138V) ■ Output specifications: 3.3V/10A ■ Number of channels: 1 channel ■ Efficiency: 65% or more ■ Size: 40W × 129H × 233D ■ Applicable standards: JIS E 5006, JIS E 4031, IEC62236-3-2, IEC61000-4-2, IEC61000-4-11, JIS C 60068-1, VME compliant, etc. *For more details, please refer to the related link page or feel free to contact us.

• Power Supplies

We have added a new **"Glossary"** to the Hyper CLT sheet website. In the civil engineering and construction industries, there are many specialized terms such as "CLT," "NETIS," "temporary roads," and "wooden lightweight sheets." Therefore, we have introduced related terms in an easy-to-understand manner so that those who are encountering Hyper CLT sheets for the first time can understand the products and technologies. Hyper CLT sheets are wooden lightweight sheets for civil engineering that utilize wood CLT and are registered under the Ministry of Land, Infrastructure, Transport and Tourism's NETIS technology as **"TH-250021-A."** We hope that by not only conveying the features of the product but also sharing the underlying technologies and terminology, users will feel a closer connection to Hyper CLT sheets. We will continue to enhance our website and provide clear information related to wood, NETIS, civil engineering, and CLT.

Hotron Inc. has launched its new product, the "Vehicle Count Sensor CCS3"! This product is a ceiling-mounted sensor that combines infrared and radar technology. It reliably detects vehicles in both directions with a single unit, accommodating traffic during congestion and vehicle passing, thus achieving efficient occupancy management in large parking lots. Additionally, it can be utilized for exit warning purposes in addition to vehicle counting, contributing to the safe and smooth operation of parking facilities. 'Features' - Improved detection performance against changes in road surface during rainy weather by using both infrared and radar. - Equipped with IP67 waterproof and dustproof performance, making it effective even in salt damage areas. - Various settings can be configured from a dedicated app (for Android devices), with current settings easily understandable at a glance. - The base dimensions are the same as the previous model "CCS2," allowing for smooth replacement of existing equipment. *For more details, please refer to the product information, catalog download, or contact us.*

On September 15, 2026, we issued a press release regarding the wooden lightweight sheet "Hyper CLT Sheet." The Hyper CLT Sheet is a civil engineering sheet that utilizes CLT (Cross-Laminated Timber) stacked in an orthogonal direction. It can be used in various locations such as temporary roads, access routes, heavy machinery work yards, and material storage areas. The 5×10 version weighs approximately 230 kg, making it relatively lightweight and easy to install, remove, and relocate. Additionally, it offers environmental benefits such as reducing glare and metallic sounds typical of wood, as well as CO2 fixation. Furthermore, it can be proposed for the use of new technologies in public works as a **registered technology with the Ministry of Land, Infrastructure, Transport and Tourism "TH-250021-A."** Through this press release, we aim to expand the new wooden lightweight sheet that combines wood, NETIS, civil engineering, and CLT to more construction sites.

● The production time for cast prototypes can be shortened! Since model making is not required, the production time for prototypes, which previously took about a month, can be significantly reduced. ● Model costs can be reduced! By directly producing sand molds from 3D data, there is no need for model production costs. If changes to the model are necessary, they can be addressed by modifying the 3D data. ● Similar products with different shapes and dimensions can be prototyped simultaneously! Different products, such as similar shapes or varying dimensions, can be molded at the same time in one molding process. This allows for the verification of multiple types in a short period.

The "HA-T Series" is an energy-saving automatic door sensor that opens only for those who wish to enter, whether on a busy street or in a narrow passageway. The automatic door opens simply by bringing your hand close, addressing hygiene concerns even in facilities used by a large number of people. You can choose between "Non-vision Mount Type/HA-T401" and "Non-vision Built-in Type/HA-T520" depending on the application and installation location. 【Recommended for such places!】 ☑ Entrance facing a busy corridor ☑ Presence of counters or signs near the door ☑ Buildings facing narrow passages ☑ Buildings that prioritize aesthetics ☑ Hospitals and facilities that consider hygiene ☑ Large facilities with many doors 【Features】 ● Adaptable to various door types with four detection spot settings ● Reduces unnecessary opening and closing, contributing to energy-saving by minimizing wasteful power consumption ● Equipped with a light touch function, allowing the door to open and close just by waving your hand, ensuring hygiene ● Can also be used as a wide detection range non-vision infrared sensor ◎ For more details, please download the materials or contact us.