We have published Seikun Newspaper Vol. 15!

Various services for plant equipment, buildings, factories, and shrines! Free rough estimates! We respond quickly. From the installation of lightning rods to inspections and maintenance.

A professional group specializing in electrical work, electrical design, control panel design, and maintenance inspections. Seikun offers installation, inspection, and maintenance services for lightning rods. Free preliminary estimates via phone or email! We will propose package pricing for complicated pricing structures. Seikun is headquartered in Nagoya, with offices in Tokyo, Osaka, and Ishikawa. We can respond nationwide. Please feel free to contact us! 【Free Estimate Information】 We will provide a protection range simulation and a preliminary estimate. The extent of protection may vary depending on the installation location, height, and method of the lightning rod, as well as the construction details. Providing the following information will help facilitate a smooth preliminary estimate. ------------------------------------------------------ 1. Address of the installation location 2. Drawings of the building you want to install (elevation plan / floor plan) 3. Buildings or areas you want to protect * For example, if you want to protect up to the parking lot, etc. 4. Presence of existing lightning rods * If there are existing lightning rods, please let us know where they are installed on the building.

• Lightning protection
• Construction company
• Renovation

A book that includes the importance of lightning rods and key points regarding lightning rod measures related to lightning rod inspections.

The danger of lightning strikes lies in their ability to damage most building materials (such as concrete, steel, stone, and wood). When a lightning strike causes a large current to flow, it generates high temperatures, especially when wet, which can lead to fires, steam explosions, and weaken the structural integrity of buildings. In recent years, there has been an increasing trend in lightning strikes due to abnormal weather, putting various structures such as tall buildings, temples, and gas plants at risk. This discusses the importance of lightning rod inspections and key points regarding lightning rod measures.

• Lightning protection
• Construction company
• Renovation

A must-see for architects and architectural firms! Professionals will clearly propose the standards necessary for lightning rods and lightning protection measures, as well as the costs involved in construction!

Japan is a country with a very high frequency of lightning. It is not only buildings and human bodies that are struck, but there are also many cases of damage to electronic devices connected to power lines due to lightning strikes. As we advance into an information-driven era, comprehensive lightning protection measures are necessary to safeguard against lightning strikes. The specialized site for lightning protection and lightning rod installation, "Hiraishin Kouji.net," offers clear proposals on the standards and costs associated with lightning rods and lightning protection measures! ■ How many lightning rods are needed? ■ What are the angle method, mesh method, and sphere method? ■ Is it necessary if the building is under 20m? ■ I want to protect a wide area... We are currently conducting professional lightning rod inspections! We will solve these kinds of concerns! Please feel free to contact us! ★ If you are in a hurry, please inquire from the top right of the Hiraishin Kouji.net homepage under "Free Estimate/Inquiries." https://www.hiraishinkouji.net/ ★ There may be delays in responses to inquiries from Ipros.

• Special Construction Method

A must-see for those in charge of maintaining combustion equipment! Please try this device for frame monitoring!

The frame simulator uses a simulated light source that generates ultraviolet light to recreate the simulated state of igniting and extinguishing the UV tube at any desired timing. Additionally, it allows for adjusting the intensity of the light source to check the sensitivity of the UV tube.

• Water supply facilities

The "HA-T Series" is an energy-saving automatic door sensor that opens only for those who want 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. Depending on the application and installation location, you can choose between "Non-vision Mount Type/HA-T401" and "Non-vision Built-in Type/HA-T520." 【Recommended for such places!】 ☑ Entrance facing a busy passageway ☑ Presence of counters or signs near the door ☑ Buildings facing narrow passageways ☑ 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 to minimize power consumption, contributing to energy-saving effects ● Equipped with a light touch function, allowing the door to open and close simply 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.

[To the owners of parking lots and parking lot construction companies] "I'm worried about not colliding with pedestrians when leaving the parking lot in my car..." Among vehicle entrances to parking lots, stores, residences, and factories, those particularly facing sidewalks or roadways are expected to pose risks of dangerous incidents such as collisions with pedestrians or between vehicles. To alleviate such concerns, Hotron proposes a [Departure Warning Sensor] that detects vehicle departures using various sensors and alerts the surroundings with LED lights and buzzers. The device consists of a simple configuration of "Sensor" + "Controller" + "Switching Power Supply (24V)" + "LED Rotating Light." *Please note that a separate control panel including the controller and switching power supply (24V) is required when using the departure warning system. *We kindly ask customers to arrange for the switching power supply (24V), LED rotating light, control panel, circuit breakers, etc. Since it can be retrofitted, it can also be used for existing parking lot entrances. We hope this will contribute to safer vehicle passage for everyone. ◎ For more details, please contact us or download the catalog.

Based on practical experience in support companies and business companies, SBS Marketing Co., Ltd. provides consulting services related to marketing, sales promotion, and customer acquisition primarily in the BtoB (business-to-business) sector. On May 19, 2026 (Tuesday), they published a page titled "Do Others' Willpower and Energy Unconsciously Drain You and Exhaust You!? 'Energy Vampire.'" Like a vampire, the 'Energy Vampire' unconsciously drains the willpower and energy of those around them, leading to both mental and physical exhaustion. The page explains the negative effects they have on those nearby, countermeasures, and how to cope if you think, "I might be an energy vampire." (Page Overview: Excerpt) ■ What is an 'Energy Vampire'? ■ The impact of 'Energy Vampires' ■ How to deal with 'Energy Vampires' ■ What to do if you think, "I might be an energy vampire..." (DL content only) ▼ For more details, please visit this page. https://sbsmarketing.co.jp/blog/energy-vampire-2026-05/

When choosing outdoor lighting poles, first pay attention to the "material" and "processing technology." Stainless steel or aluminum, which are resistant to rust and lightweight, can be used for a long time and are easy to install. Additionally, laser cutting allows for intricate designs, and advancements in welding technology have significantly increased the strength of the poles themselves. As a result, quality improves and maintenance efforts are reduced. By understanding the characteristics of the materials and processing methods, and selecting a pole that fits the installation location, you can ensure safety and cost-effectiveness. By the way, Kanda Kogyo offers lighting poles that meet diverse needs by combining high-quality materials with cutting-edge processing.

Bentley Systems, Incorporated (Nasdaq: BSY) has announced the appointment of Keiichi Kono as General Manager of its Japan operations as an infrastructure engineering software provider. Further details can be found at the link.