Super Tool Co., Ltd. manufactures and sells hand tools and industrial equipment tools in Japan and internationally. Its product range includes various wrenches, clamps, pliers, cutters, pullers, lifting clamps, cranes, and air equipment such as vacuum chucks and micro air grinders. The company also designs, purchases, sells, installs, and maintains solar energy generating devices. Founded in 1918, it is headquartered in Sakai, Japan.