Wise Holdings Co.,Ltd. engages in the planning, manufacture, and sale of metal products in Japan, Thailand, Asia, and internationally. The company offers tapping fasteners for metals, plastic, and thin plates; aluminum alloy zipper, CFRP fasteners, anti-loosening fasteners, crimp bolts, washer assembled screws, and head shape products; and custom-made products, such as neck tight screws and small metal parts. It also provides contract test and consulting services. The company serves car, home appliances and 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. Wise Holdings Co.,Ltd. was incorporated in 1917 and is headquartered in Kyoto, Japan.