Sansei Technologies, Inc. engages in the plan, design, installation, repair, maintenance, manufacture and sale of stage equipment, amusement rides, elevators and specially designed equipment. It operates through the following segments: Product Manufacturing, Maintenance and Repair, and Others. The Product Manufacturing segment deals with the production of stage equipment, lifts, and amusement rides. The Maintenance and Repair segment offers product maintenance and refurbishment services. The Others segment includes real estate and leisure activities. The company was founded on February 27, 1951 and is headquartered in Osaka, Japan.