[Material] Learning Welding Techniques through Manga

精電舎電子工業本社、柏工場、営業所（仙台、北関東、東京、湘南、名古屋、大阪、広島、福岡）、室蘭事務所

In this material, we provide an easy-to-understand explanation of "ultrasonic welders" through manga. It also includes Q&A sections such as "What is an ultrasonic welder?" and "Where is it used?" Recently, various welding methods, including ultrasonic welding, have been gaining renewed attention from the perspectives of carbon neutrality and SDGs. Additionally, you can view episodes 1 to 8 on our company website. We encourage you to take a look.