Scaffolding materials tend to fall into price competition. Wouldn't it be great if you could differentiate yourself from other companies with "lightness"?

[Sales and Leasing] Dramatically improves the workload during installation and removal due to simple design and lightweight construction! Also contributes to addressing the aging issues in scaffolding work!

Are you troubled by the aging workforce in scaffolding construction? The stair opening handrail frame used for fall prevention from stair openings. The "Aluminum Step Guard" stair opening handrail frame from Chuo Built Industry is a 6.2 kg handrail frame that is approximately 60% lighter than our conventional steel products. With its simple design and lightweight construction, it dramatically improves the workload during installation and removal, contributing to addressing the aging issue in scaffolding construction. Additionally, by allowing the arm to open and close at 90 degrees, the traditional triangular opening is eliminated, significantly enhancing safety. There is no need to install optional materials such as "triangular gap plates," which also contributes to cost reduction. 【Features】 - Achieves approximately 60% weight reduction compared to our conventional steel products through aluminum construction! - The 90-degree opening and closing of the arms eliminates the traditional triangular opening, improving safety! - Compatible with wedge-locked scaffolding (next-generation scaffolding) in both inches and meters. - The hook locking mechanism is only on one side, improving efficiency during disassembly! *For more details, please download the PDF below.

• Temporary Construction Materials
• Scaffolding and Support Materials
• Temporary Construction

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.

Starting from January 2026, we are pleased to announce that by linking the measurement data collected on the "Fieldroid Cloud" with the BIM/CIM cloud "KOLC+" provided by Cork Inc., it has become possible to centrally display measurement data summaries on the digital twin. (Examples) Measurement of various environmental data using Cloud Logger LTE Forecasting wind speed, rainfall, and heat index using Signroid 2 Temperature and humidity measurement during concrete curing using Ondroid Slope monitoring using Guraloid Displacement measurement using the shape displacement measurement system "G-Gauge" The data measured by the above services is sent to the cloud, enabling graph displays and alert email notifications. With the implementation of the data linkage function, it is now possible to visualize the latest measurement data from the Fieldroid Cloud on the digital twin constructed in "KOLC+". For more details, please check the content on the linked page.

Regarding the "quotation" used at the forefront of sales activities: "Do we need to save everything when we revise it to Ver.1, Ver.2, etc., every time the amount or specifications change?" "Should we also keep the data from other companies that were not selected in competitive quotations?" Have you ever wondered about these questions? The Electronic Bookkeeping Act strictly demands the "authenticity" of data, but saving all processes is a significant burden for the field. This time, we will clearly explain the boundaries of the preservation obligation in a case study format, incorporating interpretations from the latest National Tax Agency Q&A. *You can read the full text from the note in the "Related Links." [Contents of this article] 1. The boundary of the preservation obligation lies in "sending to external parties." Items sent externally are "generally required to be preserved." Items that have not been sent externally have "no preservation obligation." 2. Judgment from the sending side: "Is it linked to a transaction?" 3. Judgment from the receiving side: "The perspective of the 'Corporate Tax Act' is important." ■ Note! "Version revisions" and "corrections/deletions" are different things. ■ A smart way to ensure reliable "version management." ■ Summary.

We plan to exhibit at the Disaster Prevention Industry Exhibition 2026, which will be held at Tokyo Big Sight in the last week of January. We will showcase products such as the "Electric Stair Climbing Human Cart," an electric stair climbing device that allows people to ascend and descend stairs while seated in a wheelchair. Please be sure to visit our booth. ------------------------------- Our booth number: 7B-38 ------------------------------- 【Dates】January 28 (Wednesday) to January 30 (Friday), 2026, 10:00 AM to 5:00 PM 【Venue】Tokyo Big Sight, East Hall 【Admission Fee】Free for registered attendees, those with invitations, and junior high school students and younger. *For others, an admission fee of 1,000 yen will be charged.

We plan to exhibit at the HVAC&R JAPAN 2026, the 44th Refrigeration, Air Conditioning, and Heating Exhibition, to be held at Tokyo Big Sight in the last week of January. You will be able to experience our stair dollies series, industrial endoscopes, and more. Please be sure to visit our booth. ------------------------------- Our booth number: 4A-07 ------------------------------- 【Exhibition Name】HVAC&R JAPAN 2026, the 44th Refrigeration, Air Conditioning, and Heating Exhibition 【Dates】January 27 (Tuesday) to January 30 (Friday), 2026, 10:00 AM to 5:00 PM (until 4:00 PM on the last day) 【Venue】Tokyo Big Sight, East Exhibition Halls 4, 5, and 6 【Admission】Pre-registration required (free)