Sekisui Chemical Co., Ltd. is a company that operates in four business segments .The Housing segment is engaged in the manufacture, construction and sale of housing, the sale of land for subdivision, the provision of reform services, as well as the construction and sale of interior items, exterior items and real estate. The Environment and Life Line segment offers chloride pipes, valves, polyethylene pipes, roofing materials, floor materials, bathroom units, antistatic plates and synthetic wood, among others. The High-performance Plastics segment offers intermediate films for laminated glass, foamed polyolefin, double-faced tapes, semiconductor materials, optical films, inspection chemicals, medical equipment, packing tapes, adhesives and plastic containers. The Others segment manufactures and sells manufacturing equipment for flat panel displays, as well as agricultural and construction materials.