Maezawa Kyuso Industries Co., Ltd. engages in the manufacture and sale of water supply equipment. It operates through the following segments: Water Supply Equipment, Housing Equipment, Product Sales, and Others. The Water Supply Equipment segment manufactures and sells water meters, ferrule with saddle snaps, stop valves, and fittings. The Housing Equipment segment produces and markets hot water supply pipe fittings, heating equipment components, and hot water supply system converter units. The Product Sales segment sells purchased goods related to manufactured products . The Others segment handles the company's subsidiaries. The company was founded on July 15, 1937 and is headquartered in Tokyo, Japan.