Wise Holdings Co.,Ltd. engages in the planning, manufacture, and sale of metal products in Japan, China, Hong Kong, and Thailand. The company offers tapping fasteners for metals, resins, and thin plates; aluminum alloy fasteners, CFRP fasteners, anti-loosening fasteners, crimping bolts, screws with washer, and head shape products; and custom-made products, such as neck tight screws and small metal parts, as well as other products. It serves car, home appliances/industrial equipment, medical equipment, robot, and architecture industries. The company was formerly known as Yamashina Corporation and changed its name to Wise Holdings Co.,Ltd. in October 2024. The company was incorporated in 1917 and is headquartered in Kyoto, Japan.