Katsumitsu Mountain Mining Co., Ltd. will be exhibiting at the "4th Sustainable Materials Exhibition" held at Makuhari Messe. This exhibition is a specialized event focused on sustainable materials (environmentally friendly materials) and their manufacturing and recycling technologies. Our company will introduce bioplastics combined with various fillers. Technicians, product planners, and management from industrial sectors such as electronics, automotive, batteries, and construction materials, as well as manufacturers of food, beverages, daily necessities, and miscellaneous goods will be attending. We sincerely look forward to your visit.