[Exhibition Information] We will participate in the DIY Show (August 21 - August 23).

Protech Engineering (Booth Number: 2-19) will be exhibiting at the "Fukui Construction Technology Fair 2025," scheduled to be held on September 3 (Wednesday) and September 4 (Thursday), 2025. 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 foundation for non-flowing streams: Debris flow and driftwood countermeasure works / Urban Guard (model display) - Transparent steel slit dam for capturing small stones and driftwood / Coreckiri Screen - Avalanche prevention and rockfall protection 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.

■Event Details 61st JAPAN DIY HOMECENTER SHOW 2025 Venue: Makuhari Messe International Exhibition Hall Booth: M-60 Dates: August 21 (Thursday) to August 23 (Saturday) 9:30 AM to 5:00 PM *Entry on August 21 (Thursday) is limited to buyers only DIY Show Website https://diy-show.com/ ■Exhibition Content We will showcase popular soundproofing items. We would be delighted if you could touch the actual products and help you envision your DIY projects! We also plan to exhibit devices that allow you to experience soundproofing effects, as well as new products, so please feel free to visit our booth.

From December 10 to 12, 2025, frogblue will be exhibiting at JAPAN BUILD TOKYO, held at Tokyo Big Sight, focusing on the DX of commercial facilities and stores. You will be able to see how lighting control, roller curtain and blind control, door control, and camera-linked control are managed through a Bluetooth mesh network. This enables intelligent control by wirelessly connecting various electrical devices during the construction of new office buildings, commercial facilities, and stores, as well as during design changes of existing ones. You can freely choose the types and manufacturers of lighting and other devices, or use existing ones. After installation, if changes to settings are needed due to design modifications of the space, there is no need for cable wiring; adjustments can be made simply through app settings. This allows for cost savings both during installation and maintenance. Additionally, the wireless installation is easy, reducing construction time and keeping costs down over the medium to long term.

Profect Co., Ltd. will hold a seminar on the theme of DX strategy using production management systems on Thursday, September 5th. In recent years, the utilization of IT data and DX strategies have become crucial factors influencing corporate growth. In this seminar, we will introduce our initiatives that led to receiving the Excellence Award in the Support Division of the "Japan DX Grand Prize 2025," as well as the DX strategies for small and medium-sized manufacturing companies using our production management system "TED," including specific case studies. The seminar will be packed with practical tips that can be immediately applied on-site to solve the aforementioned challenges and achieve productivity improvements based on TED implementation examples. Additionally, we plan to provide explanations of the latest features of TED Ver. 3.0, which we have just released. To accommodate busy schedules, this seminar will be held in a hybrid format, allowing for both in-person attendance and online participation via Zoom. Please choose your preferred method of participation according to your convenience. If you are looking to solve production management challenges within your company or are interested in IT data utilization and DX strategies, we warmly invite you to join us. We look forward to your registration.

Fuji High Frequency Industry Co., Ltd. will hold an online seminar titled "Fuji High Frequency's Laser Cladding Equipment" on Wednesday, August 27, 2025. This seminar will explain the laser cladding equipment at Fuji High Frequency Industry. We will discuss the specific equipment unique to laser cladding. This seminar is aimed at those considering the implementation of such equipment. 【Recommended for】 ■ Those seeking information on laser cladding equipment ■ Those wanting information on the equipment owned by Fuji High Frequency