日本碍子 Stock Chart

NGK Insulators, Ltd. engages in the manufacture and sale of electric power-related equipment, industrial ceramics, and beryllium copper products. It operates through the following segments: Environment Business, Digital Society Project and Energy & Industry Business. The Environment Business segment provides automobile exhaust gas purification parts, sensors, corrosion-resistant equipment for the chemical industry, liquid and gas membrane separation equipment, combustion equipment and refractories, radioactive waste treatment equipment. The Digital Society Project segment provides semiconductor manufacturing equipment products, electronics industry products, beryllium copper products, mold products. The Energy & Industry Business segment NAS batteries for power storage , insulators, power transmission, transformation and distribution equipment, insulator cleaning equipment and disaster prevention equipment. The company was founded on May 5, 1919 and is headquartered in Nagoya, Japan.