Laminated board ◆ Adhesive-free 'polyimide laminated board' can be produced! ◆

We will be exhibiting at the Thermal Tech 2026 event held at the Osaka Industrial Creation Center. At this exhibition, we will introduce our unique material technologies to engineers who face challenges in material selection for high-temperature environments, focusing on polyimide sheets suitable for high heat resistance and insulation applications. As attendance is by prior registration, please register through the related link before visiting, and we hope you will stop by our booth. We sincerely look forward to your visit. ◆ Our main exhibition content - PI Plates (Polyimide Laminates) - SUS/Polyimide Substrates ◆ Exhibition Details ◆ Exhibition Name: Thermal Tech 2026 (Pre-registration required) Pre-registration Method: Please register via the URL in the related link Date and Time: April 24, 2026 (Friday) 10:30 AM - 4:30 PM Venue: Osaka Industrial Creation Center, 3rd and 4th Floors (Reception on the 4th Floor)

We will be exhibiting at the "Adhesive and Adhesive Technology Exhibition 2024" held at the Osaka Industry Creation Center. Attendance is by complete prior registration only. When you visit, please be sure to stop by our booth. We sincerely look forward to seeing you. Under the banner of "Kawamura Industries: ROLL to ROLL Vacuum Plasma Surface Treatment!" we will showcase not only ROLL to ROLL processing of vacuum plasma treatment but also continuous thermal lamination processing, vacuum thermal pressing, and composite technologies that combine these methods. ◆ Exhibition Details ◆ Exhibition Name: Adhesive and Adhesive Technology Exhibition 2024 *Complete prior registration required Registration Method: Please register via the URL in the related link. Date and Time: May 24, 2024 (Friday) 10:30 AM - 4:30 PM Venue: Osaka Industry Creation Center, 3rd and 4th Floors *Reception is on the 4th Floor

We are currently exhibiting at the "Mie Prefecture Manufacturing Companies Virtual Exhibition" organized by the Mie Prefectural Government. No prior registration is required, and you can enter through the related link or the QR code for related materials. If you have any questions, please feel free to contact us through our booth inquiry. ◆ Exhibition Details ◆ Exhibition Name: Mie Prefecture Manufacturing Companies Virtual Exhibition (WEB Exhibition) Date and Time: February 1 (Wednesday) to February 28 (Tuesday), 2023 Our Booth: A17

We are pleased to announce that we will be exhibiting at Messe Nagoya 2022, which will be held at Port Messe. Admission is free, but prior registration is required. Despite the ongoing COVID situation, we warmly invite you to visit our booth. We look forward to seeing you there. This time, we plan to showcase the following themes: - Transparent polyimide - Polyimide laminates - SUS/polyimide substrates - Contract coating - Plasma surface treatment ◆ Exhibition Details ◆ Exhibition Name: Messe Nagoya 2022 *Pre-registration required How to Register: Please register via the link to the exhibition Date and Time: November 16 (Wed), 17 (Thu), and 18 (Fri), 2022, from 10:00 to 17:00 Venue: Port Messe Nagoya, Hall 1 Our Booth Location: 1D-65 (Joint Booth with Yokkaichi Chamber of Commerce) ◆ An online exhibition is also scheduled to be held on the same website starting November 1, 2022 ◆