The details of the exhibiting manufacturers are as follows: Italian VICIVISION "Optical Shaft Shape Measuring Machine" German WENZEL "Multi-Gear Testing Machine" Polish SMARTTECH "3D Scanner" American FLUKE "Industrial Ultrasonic Camera" Swiss L.E.S.S "Next-Generation Lighting Solutions" Italian MICROREP "Horizontal Universal Measuring Machine" Dutch IAC "Thread Gauge Measuring Machine" German MOEHWALD "Injection Quantity and Rate Measurement Unit" Australian VERSATILE "Automatic Coating Thickness Measurement Machine," "Automatic Front-End Measurement Machine," "Automatic Shell Measurement Machine," "Automatic Enamel Thickness Measurement Machine" German LUBRISENSE "Oil Discharge Analysis Device" French ARCK SENSOR "Pin Hole Detector and Surface Inspection System for Metal Foils" We will exhibit some of the above products, showcasing their technology and performance through monitor videos and other means. We kindly invite you to visit our exhibition booth and appreciate the displays.

We will be exhibiting at the Measurement and Testing Exhibition. - VICIVISION from Italy: "Optical Shaft Shape Measuring Machine" - WENZEL from Germany: "Multi-Gear Testing Machine" - SMARTTECH from Poland: "3D Scanner" - FLUKE from Israel: "Industrial Ultrasonic Camera" - L.E.S.S from Switzerland: "Next-Generation Lighting Solutions" - MICROREP from Italy: "Horizontal Universal Measuring Machine" - IAC from the Netherlands: "Thread Gauge Measuring Machine" - MOEHWALD from Germany: "Injection Quantity and Rate Measurement Unit" - VERSATILE from Australia: "Automatic Coating Thickness Measuring Machine," "Automatic Front-End Measuring Machine," "Automatic Shell Measuring Machine," "Automatic Enamel Thickness Measuring Machine" - LUBRISENSE from Germany: "Oil Discharge Quantity Analysis Device" - ARCK SENSOR from France: "Pin Hole Detector and Surface Inspection System for Metal Foils" We will display some of the products we handle, showcasing their technology and performance through monitor videos and other means. We kindly invite you to visit our exhibition booth and appreciate our offerings.

We will be exhibiting at the "Automotive Technology Exhibition 2025 NAGOYA." MACH ROTEC's "Carbon Fiber Reinforced Plastic Body (CFRP) Grinding Wheel" Sturm's "Brake Disc Coating System" FLUKE's "Industrial Ultrasonic Camera" We will be showcasing the technology and performance of the above products we handle through monitor displays and other means. We kindly invite you to visit our exhibition booth and appreciate our offerings.

Thank you for your continued support. We will be exhibiting at the international exhibition MF-TOKYO for forging machinery (presses, sheet metal, forming, automation, and peripheral equipment) starting from July 16 (Wednesday). We will introduce the technology and performance of the following products that we handle. - GROB "Cold Rolling Mill" from Germany - HAEUSLER "Roll Bender" from Switzerland We look forward to your visit. Exhibition Dates: July 16 (Wednesday) to 19 (Saturday), 2025 Venue: Tokyo Big Sight, East Hall 4 Booth Number: 4-03 Opening Hours: 10:00 AM to 5:00 PM (until 4:00 PM on the final day)

At the Monozukuri World Tokyo 2025, we will introduce the functions and performance of the following products through monitor videos and sample displays. - Holroyd's "HG500 Helical Profile Grinding Machine" from the UK - TEK4's "High-Speed EDM Drill Machine, Multi-Hole EDM Machine, Laser Drill Processing" from the UK - Junker's "High-Speed, High-Precision, Flexible Grinding Machine" from Germany - ARBURG's "Resin Pellet 3D Printer" from Germany - innovatiQ's "Resin 3D Printer" from Germany - Sturm's "Brake Disc Coating System" from Germany - OTEC's "High-Precision Polishing Device" from Germany - MACHROTEC's "Carbon Fiber Reinforced Plastic Body (CFRP) Grinding Wheel" from Austria - VICIVISION's "Optical Shaft Shape Measuring Machine" from Italy Event Dates: July 9 (Wednesday) to July 11 (Friday), 2025 Venue: Makuhari Messe Booth Number: Hall 7: 42-56 Opening Hours: 10:00 AM to 5:00 PM We look forward to your visit!

We will be exhibiting at TCT Japan 2025. German ARBURG's "Resin Pellet 3D Printer" German innovatiQ's "Resin 3D Printer" We will display samples and explain their functions and performance. We kindly invite you to visit our exhibition booth and take a look. Event Dates: January 29 (Wednesday) to January 31 (Friday), 2025 Venue: Tokyo Big Sight, East Hall 3M-25 Featured Manufacturers: ARBURG, InnovatiQ Opening Hours: 10:00 AM to 5:00 PM

We would like to introduce the "Hairpin-Type Stator Manufacturing Line" produced by Gehring in Germany. This presentation will showcase a series of manufacturing technologies used in the production line for stator components for EVs, along with a sample display of the finished hairpin-type stators. In a collaborative video with WAFIOS, you can see a series of manufacturing processes including pin production, assembly, pin expansion and bending, welding, impregnation, and powder coating. Additionally, samples of honing tools and laser roughening will also be displayed at the same booth. Gehring and WAFIOS have been in a cooperative relationship since April 2021, aiming to provide a turnkey solution for hairpin-type stator manufacturing lines. This exhibition will be presented as a joint display by our company, the agent for Gehring, and CORRENS, the agent for WAFIOS. Exhibition Dates: January 22 (Wednesday) to January 24 (Friday), 2025 Venue: Tokyo Big Sight, East Hall E41-12 Exhibiting Manufacturers: Gehring, WAFIOS (Collaboration exhibition by CKB and CORRENS) Opening Hours: 10:00 AM to 5:00 PM

We would like to congratulate you on the continued prosperity of your company. We sincerely appreciate your exceptional support. We will be exhibiting at the 2024 International Welding Show. We will showcase the following products: - German SST's "Electron Beam Welding Machine" - German FOCUS's "Electron Beam Welding Machine" and "Vacuum Laser Welding Machine" - British Holroyd's "FSW (Friction Stir Welding) Machine" *Catalog display We will display samples and explain their functions and performance. We kindly invite you to visit our exhibition booth and view our offerings. Event Name: 2024 International Welding Show Dates: April 24 (Wednesday) to April 27 (Saturday), 2024 Venue: Intex Osaka, Booth 5-18 Opening Hours: 10:00 AM to 5:00 PM (On the final day, April 27 (Saturday), until 4:00 PM)

Dear Sir/Madam, I would like to extend my heartfelt congratulations on the continued prosperity of your esteemed company. I sincerely appreciate your exceptional support. We will be exhibiting at the upcoming trade fair mentioned above. We will provide explanations of the functions and performance of the following products: - "Freeformer," a resin pellet-based 3D printer from ARBURG, Germany - "TiQ 5 Pro," a resin filament-based 3D printer from innovatiQ, Germany We kindly invite you to visit our booth and view our exhibits. Sincerely, November 2023 CB Corporation President Remy Deschastel Details: Event Name: IPF Japan 2023 Date: November 28 (Tuesday) - December 2 (Saturday), 2023 Venue: Makuhari Messe, Hall 3, Booth 31010 Opening Hours: 10:00 AM - 5:00 PM (until 4:00 PM on the last day)

Dear Sir/Madam, I would like to express my congratulations on the continued prosperity of your company. I sincerely appreciate your exceptional support. We will be exhibiting at the MECT2023 (Mechatrotech Japan 2023). We will be presenting the features and performance of the following products: - Pinhole Detector and Surface Inspection System by ARCK SENSOR, France - Optical Shaft Shape Measuring Machine by VICIvision, Italy We kindly invite you to visit our booth and view our exhibits. Sincerely, October 2023 CB Corporation President Remy Deschastel Details: Event Name: MECT2023 / Mechatrotech Japan 2023 Dates: October 18 (Wednesday) to October 21 (Saturday), 2023 Venue: Port Messe Nagoya, 3rd Exhibition Hall, 3A28 Opening Hours: 10:00 AM to 5:00 PM (until 4:00 PM on the last day)

Dear Sir/Madam, I would like to extend my congratulations on the continued prosperity of your company. I sincerely appreciate your exceptional support. We will be exhibiting at the upcoming Measuring Technology Expo. We will showcase the following products: - WENZEL's "Handheld 3D Scanner" and "X-ray CT System" from Germany - VICIvision's "Optical Shaft Shape Measuring Machine" from Italy We will display the actual machines and provide explanations of their functions and performance. We kindly invite you to visit our exhibition booth and view our offerings. Sincerely, August 2023 CB Corporation President Remy Deschastene Details: Event Name: Measuring Technology Expo 2023 Dates: September 13 (Wednesday) to September 15 (Friday), 2023 Venue: Tokyo Big Sight, East Hall 4, M-38 Opening Hours: 10:00 AM to 5:00 PM (until 4:00 PM on the last day)

Dear Sir/Madam, I hope this message finds you well during this season of fresh green leaves, and I would like to extend my heartfelt congratulations on the continued prosperity of your company. I would like to express my sincere gratitude for your exceptional support. We will be exhibiting at the upcoming trade show mentioned above. We will showcase the actual high-precision resin 3D printer "Freeformer" from ARBURG in Germany, the actual resin 3D printer "TiQ5 Pro" from InnovatiQ in Germany, the actual high-quality barrel polishing machine "Disc Finish Machine" from OTEC in Germany, and processing samples from the flexible metal 3D printer from Additive Industries in the Netherlands. We will explain the functions and performance of these products. We kindly invite you to visit our exhibition booth and view our displays. Sincerely, May 2023 CBK Corporation President and CEO Remy Deschastel Details: Event Name: 6th Next Generation 3D Printer Exhibition (AM Japan) Dates: June 21 (Wednesday) to June 23 (Friday), 2023 Venue: Tokyo Big Sight, East Hall 1 Opening Hours: 10:00 AM to 6:00 PM (5:00 PM on the last day) Our Booth Number: 7-50