Sasakura Engineering Co., Ltd. is a Japan-based company engaged in the marine vessel equipment business. The Company operates in five business segments. The Marine Vessel Equipment segment manufactures and sells seawater desalination equipment, heat exchangers, sewage treatment equipment, oily water separators, liquefied natural gas (LNG) ship use ultracold butterfly valves and others. The Land Equipment segment manufactures and sells air-cooled heat exchangers, land use ultracold butterfly valves, heat pipe cooling rolls and others. The Water Treatment Equipment segment manufactures and sells seawater desalination equipment for land use, reverse osmosis water processors, evaporative concentration devices, ozone evolution devices and others. The Sound Deadening and Cold Equipment segment manufactures and sells noise control equipment, equipment for ice thermal storage tank systems use and others. The Others segment operates parking lots rental business.