WISE HOLDINGS CO. LTD.

Wise Holdings Co., Ltd. plans, manufactures, and sells metal products in Japan, Thailand, Asia, and internationally. Its offerings include tapping fasteners for metals, plastics, and thin plates; aluminum alloy zipper, CFRP fasteners, anti-loosening fasteners, crimp bolts, washer assembled screws, and head shape products; and custom-made items such as neck tight screws and small metal parts. The company also provides contract testing and consulting services, serving the automotive, home appliance, industrial equipment, medical equipment, robotics, and architecture industries. Formerly known as Yamashina Corporation, it changed its name to Wise Holdings Co., Ltd. in October 2024; it was incorporated in 1917 and is headquartered in Kyoto, Japan.