Central Glass Co Ltd manufactures and sells a variety of chemicals and glass-based products. The firm's two segments are based on product type. The glass segment, which generates the majority of revenue, sells architectural glass used in windows and other building components, automotive glass, and glass used in electronics for touchscreen panels and liquid-crystal display screens. The chemicals segment sells hydrogen fluoride used to make electronics and pharmaceuticals, fertilizers, soda ash and chloride used in water treatment and refrigerants, and glass fiber products. The majority of revenue comes from Japan and North America.