Design without drawings for time reduction and labor savings - providing services tailored to our customers!

Reduce time and labor with design-free, customized services! A reliable heater manufacturer you can trust from specification consideration to technical testing.

Engineers are often busy and many do not have the time for tests or discussions, leaving them unsure about which products to choose. We hear many concerns such as slow estimates and lack of responses. There is a demand for a heater manufacturer that can be entrusted with development and manufacturing, alleviating such worries. What about the heater manufacturer Seidokusha? 1. Quick response! We will contact customers with concerns within 24 hours. We will also respond promptly to subsequent estimates and consultations. 2. Leave everything related to heaters to us! With over 120 years of experience in designing and manufacturing refractory and insulating materials, you can trust us completely. We hold 51 patents. We have received the "Technical Excellence Award" and "Intellectual Property Award" at the Osaka Manufacturing Excellence Awards! 3. Leave heater development to us With abundant testing facilities and experience, we can easily conduct various types of tests, shortening your development time. For tests that can be performed with our equipment, we offer the first test free of charge, so you can request with confidence. *For more details, please download the PDF or contact us.

• Heating device
• Electric furnace
• Industrial Furnace

To customers considering the introduction of vehicle detection sensors for parking lot construction, design, and management: Are you facing any issues with the challenges you currently have or selecting the right sensors for parking lot management? Hotron offers free materials that explain how to utilize vehicle detection sensors and the benefits of their introduction! ▽ Here is the lineup of materials ◉ Basic Guide to Vehicle Detection Sensors This guide focuses on the challenges and solutions in parking lot operations, introducing the overview of vehicle detection sensors. ◉ Key Points for Introducing Vehicle Detection Sensors This material discusses the benefits of introduction based on installation locations and specific challenges. ◉ Case Studies of Vehicle Detection Sensor Implementation This document introduces the challenges before implementation and the results after introduction. For more details, please download from our website and check it out. https://www.hotron.co.jp/download/

● This is a leak testing device for small electronic components that does not use fluorinated inert liquids (PFAS-free). ● There is no longer a need for unstable visual confirmation through liquid immersion testing. It adopts a quantitative testing method that allows for stable pressure leak testing. ● It is a tabletop leak testing device specifically for gross leaks, with accuracy equal to or greater than that of liquid immersion testing. ● The detectable range is approximately 1×10⁻² Pa·m³/s to 1×10⁻⁶ Pa·m³/s (varies depending on the target product). ● It is suitable for sealed structures ranging from a few millimeters to a maximum of 80 × 70 mm. Please feel free to contact us for more information!

● The production time for casting 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 creating 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 variations in dimensions, can be created in a single molding process. This allows for the verification of multiple types in a short period.

The "Mechanical Stitching Method" by Nichinichisui Road Machinery Co., Ltd. is a new technique that allows for the repair of metal cracks without the application of heat. By using special bolts and reinforcement plates, cracks are physically removed, and repairs are made without affecting the base material with heat. Repairs can be carried out in environments where open flames cannot be used. Since no heat is applied, the disassembly of equipment is minimized. ◎ For more details, please contact us. ◎ If a detailed technical explanation is needed, please contact us.

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.