The first motor (single-phase commutator motor) was developed by Japan Dongfang Electric Corporation in 1909, and the motor production and research and development progress has been made in 100. The performance, quality and stability of its designed products are among the best in the world.

Because the goal of Japan Dongfang Electric is "high quality" rather than "low cost", the price of the motor is very expensive, and it is known as "expensive" all over the world. The natural price of Japanese Cigna motor will be much cheaper.