We will exhibit at the 6th High-Functionality Metal Exhibition! [Daiya Electronic Application Co., Ltd.]

We publish case studies of non-destructive testing manufacturers that ensure the safety of the Shinkansen by industry! We handle a wide range of equipment, including ultrasonic flaw detection devices and radiographic testing equipment.

Daiya Electronic Applications is engaged in the development of technology in the field of non-destructive testing, receiving requests from renowned companies. We make suitable proposals while considering customer demands and cost aspects. Some may have seen reports about cracks found in the Shinkansen. In response to such a significant incident, there is a growing movement to analyze the causes and prevent recurrence by incorporating our non-destructive testing equipment. It has already been adopted by multiple railway companies and has gained strong trust from industry stakeholders, demonstrating its effectiveness in clarifying the causes of accidents and preventing their recurrence in other fields as well. This document includes useful inspection case studies from various industries related to non-destructive testing, provided by Daiya Electronic Applications, a specialist group that offers custom inspection equipment and automation devices specializing in ultrasonic, X-ray, and eddy current testing. [Contents] ■ Inspection case studies by industry ■ Major inspection projects delivered ■ Key client companies [Case Studies] ■ Automotive and construction machinery ■ Steel ■ Power, gas, and petrochemicals ■ Ships, bridges, and steel structures ■ Non-ferrous metals and railways ■ Electrical and electronics ■ Non-metals and building materials ■ Others

• Flaw detection testing

We will be exhibiting at Semicon Japan 2024, which will be held at Tokyo Big Sight from December 11 (Wednesday) to December 12 (Friday). If you are interested, please come to the venue. ■ Products to be exhibited 1. Spectral interference optical thickness sensor CHRocodile 2 DW/ 2IT 2. Area scanner for measuring the thickness and shape of 12" wafers - Flying Spot Scanner (FSS) 3. Chromatic aberration confocal optical line sensor CLS2.0 4. Chromatic aberration confocal line camera CVC 5. Chromatic aberration confocal optical single-point sensor CHRocodile Mini 6. Non-contact thickness measurement sensor for opaque materials Enovasnese 7. Sensor for detecting internal defects non-contactly - Field sensor

We will exhibit at Highly-functional Material Week – 6th Sustainable Material Expo from Sep. 30 (Wed) - Oct.2(Fri), 2026. We look forward to seeing you at our booth. [Exhibited Products] - Cellulose fiber compounded resin “GREEN CHIP CMF” - A Sheet that Changes from Paper to Plastic When Heated “Conversion Sheet” - 1000°C Fireproof Thin Sheet “Thermal Barrier/Flame Spread Prevention Sheet” - Improving sealability and adhesion between metals and resins for integral molding “Sealing Tape HT56 for Insert Molding” - Eco-Friendly Kraft Paper Tape “RICA TAPE” /Self-Adhesive Tape “RICA SELF” - Reusable “Load Stability Cover” for Preventing Load Shifting

We will hold a "3D Manufacturing Individual Consultation Meeting" at creative centers across various locations. On the day, we will be available to discuss "3D modeling machines." A dedicated staff member will be present, allowing for in-depth discussions unlike at exhibitions. Each session is limited to one company, and we will provide careful, one-on-one support. As seating is limited, please apply early. All of our staff sincerely look forward to your visit. Recommended for customers like these: ■ Using a 3D printer but dissatisfied with accuracy or finish ■ Wanting to create mock-ups closer to the final product ■ Looking to in-house production of jigs ■ Interested in utilizing it in educational institutions Capacity: Limited to one company per session Application deadline: 17:00 on the business day before each event date.

Date and Time: Thursday, July 23, 2026, 13:30 – 16:45 This seminar is recommended for those who use "Gaussian," the de facto standard for quantum chemistry calculations, and "GaussView6," which is essential for creating input files and visualizing results, but want to learn more effective settings and convenient features. We also offer a free attendance benefit for those who have contracted paid support. Please make use of this for advanced research and data-driven development! For more details, click here (to the Hulinks page) https://www.hulinks.co.jp/seminar/gaussian-gaussview-intermediate/

Nitto Kohki will exhibit at "BATTERY JAPAN - Secondary Battery Exhibition" held at Makuhari Messe Hall 7 from September 9 (Wednesday) to September 11 (Friday), 2026. [Booth Number: E22-6] ■ Introduction of Exhibited Products At this exhibition, we will showcase rapid fluid couplings that can quickly connect and disconnect piping for various fluids such as air, water, oil, and chemical solutions. Highlighted products include the "Zero Spill Coupler," which significantly reduces liquid dripping during disconnection and contributes to improving the working environment, as well as the new "Large Diameter Zero Spill Coupler." Additionally, we offer over 100 varieties in the "High Coupler" series, categorized by body material and mounting size.