Notice of Participation in "Hiroshima Construction Innovation 2025"

Obtained "Construction Technology Review Certification." A pile structure that achieves a small installation area and shortened construction period. Initial installation costs are reduced, making it an economically advantageous countermeasure.

Urban Guard is suitable for debris flow and driftwood measures in non-flowing streams (small-scale streams). It is a construction method that excels in workability and contributes to shortening construction periods. The installation cost is low, and by performing stone removal and other maintenance after installation, it allows for repeated capture of debris flows and driftwood, thus keeping both initial and running costs down. It features a pile-type (pile foundation) structure, which minimizes changes to the riverbed ground and shortens the construction period. It is expected to be installed in sites requiring urgent safety measures with a short construction period. Additionally, it can be installed regardless of the foundation conditions or land acquisition in the upstream area since it does not use anchors in the upstream section. - Suitable for debris flow and driftwood measures in non-flowing streams (small-scale streams) - Pile-type (pile foundation) structure that achieves a small installation area and shortened construction period - Reduced initial installation costs, making it an economically advantageous measure - Capable of capturing repeated debris flows and driftwood - Adopts high-strength supports with excellent "ductility" function Ministry of Land, Infrastructure, Transport and Tourism New Technology Information System (NETIS) Registration Number: KT-210079-A Construction Technology Review Certificate: No. 1901 (General Incorporated Foundation, Sediment Disaster Prevention and Landslide Technology Center) *For more details, please download the PDF or feel free to contact us.

• Erosion control works

Vertical erosion sediment control fence with excellent sediment capture performance and maintenance management.

The "Slope Guard Fence Type LE" is a vertical type of collapse debris protection fence designed to catch collapsing soil near roads or behind houses. It prevents the outflow of soil using panel-type wire nets and wire mesh installed between the support posts. Due to its pile foundation structure, where the posts are directly embedded into the ground, it can be installed in various locations, including sites with limited space or on slopes. By adjusting the height of the fence, it is possible to secure pocket capacity for soil accumulation, minimizing alterations to the slope. It can withstand rockfall energy up to 318 kJ, making it suitable for a wide range of applications. ■ Measures against collapsing soil near roads and behind houses ■ Vertical protection fence with pile foundation structure ■ Structure considering soil impact force and accumulated soil pressure Ministry of Land, Infrastructure, Transport and Tourism New Technology Information Provision System (NETIS) Registration Number: HR-100008-VR *Registration period has ended "Evaluation Promotion Technology (New Technology Utilization System Study Meeting (Ministry of Land, Infrastructure, Transport and Tourism))" *For more details, please download the PDF or feel free to contact us.

• Road construction
• Railway Construction
• Pile and foundation work

Chugai Commerce Co., Ltd. will be exhibiting at the "Extreme Heat Tech - Technology Exhibition for Heatwave Measures" held at Makuhari Messe. This exhibition is a specialized event focused on heatwave measures for various fields such as architecture, construction, manufacturing, logistics, infrastructure, and events. We look forward to your visit.

Announcement of a co-hosted seminar with Live Consulting Inc. "Practical Seminar on Microsoft Copilot for Manufacturing Executives and Managers" "The new AI tools are no longer needed." This seminar allows you to experience Microsoft Copilot, which can be used directly within your usual Word, Excel, and Teams, through a demonstration of the actual operating screen. The answers are already within your existing Microsoft 365. You can use AI directly in Word, Excel, and Teams without the need for additional tool selection or new investments, all within the security framework of M365. We will explain the basics to practical applications of Copilot in 90 minutes, aimed at executives and managers in the manufacturing industry. We sincerely look forward to your participation. [Recommended for] - Manufacturing executives and managers who have not yet mastered generative AI/Copilot - Those considering AI implementation but are stalled due to tool selection, security, or promotion systems - Those who want to see the "actual screen" rather than just "reading" first - Those who cannot use ChatGPT in their company due to security concerns

Protech Engineering (Booth Number: 2-21) will be exhibiting at the "Fukui Construction Technology Fair 2026," scheduled to be held on September 2 (Wednesday) and 3 (Thursday), 2026. On the day of the event, we will provide detailed explanations of the following disaster prevention products using models, panels, and various materials. ◆ Main Exhibited Products ◆ - Pile-type (pile foundation) debris flow and driftwood countermeasure for waterless streams / Urban Guard (model display) - Transparent steel slit dam components for capturing small stones, gravel, and driftwood / Corekiri Screen - Avalanche prevention fence / Triangle Fence - Avalanche prevention piles / Tri-Pile In addition, we will have a variety of materials on disaster prevention products developed independently by Protech Engineering, so we kindly invite you to visit our booth.

We will be exhibiting at the "Business Solution Fair 2026 Autumn in Omiya," which will be held at Omiya Sonic City on September 8 (Tuesday) and 9 (Wednesday), 2026. This event is organized by Otsuka Corporation and offers a chance to encounter new IT solutions. With the theme "Expanding with AI! Complete DX," we will introduce DX solutions that can accelerate your business through seminars (including hands-on seminars) and exhibitions. You will be able to experience various services from different companies. We look forward to seeing you at the venue!

~ A high-efficiency customer attraction strategy where homebuyers come in saying "I saw it on ○○!" and a product/design strategy that gets requested with "I want to build with Harbor!" ~ In an era where simply building a "good house" is not enough to survive, the environment surrounding local construction companies is becoming increasingly harsh due to rising material costs, labor shortages, and intensified competition with major players. In this context, Harbor House, which has been established for 19 years in the highly competitive Niigata Prefecture, has achieved an annual completion of 450 houses and is now the number one in the number of starts in Niigata Prefecture. Its strength lies not in a single charismatic leader, but in a thoroughly refined "system." Customers who say, "I came after seeing your website" are reliably guided to contracts through a highly efficient sales flow based on "batting average management." In this online seminar, we will generously share the know-how of customer attraction, product, and management that Harbor House practices with business owners. We will present the shortest route to becoming a "construction company that continues to be chosen" in your business area. ◇ Detailed information and application https://x.gd/pUe2b ◇ Phone inquiries TEL: 025-383-8881