Sinfonia Technology Co., Ltd. engages in the manufacture and sale of electrical equipment. It operates in the following segments: Clean Transport System, Power Electro Nix Equipment, Engineering & Service. Clean Transport System Deals with Handling equipment for semiconductor manufacturing equipment, etc. Motion Equipment involves Dye-sublimation digital photo printers, electrical equipment for space rockets, electrical equipment for aircraft, servo actuators, active vibration control devices, electromagnetic clutches and brakes, electrical equipment for railways and construction vehicles, airport ground support vehicles, large self-propelled trolleys for transporting ultra-heavy loads, etc. Power Electro Nix Equipment engages in Automotive evaluation systems, actual vehicle crash test systems, water and sewerage electrical instrumentation equipment, road management electrical equipment, lifting magnets, submerged motors, vacuum melting furnaces, small and medium-sized generators, vibration-type transport equipment, coffee roasting equipment, parts feeders, natural energy systems, etc. Engineering & Service is an Electrical and mechanical equipment construction contracting and engineering, electrical machinery and equipment service, hospital transport system engineering, peripheral services and employee welfare-related work, warehousing and transportation, accounting, payroll and design work, labor dispatching, software development, office equipment sales, etc. The company was founded by Minato Tsuji and Shuzo Odajima on May 1, 1917 and is headquartered in Tokyo, Japan.