Ping Ji

Shanghai AEG Enterprise Development Co., Ltd. engages in manufacture of low voltage switches. Its products include low-voltage components, medium voltage components, automatic power conversion system, ring network cabinet, low voltage switch box, medium voltage switchgear, and transformer. The company was founded on January 29, 2003 and is headquartered in Shanghai, China.

Shanghai Yingshuang Electric Machinery Co., Ltd. engages in the research and development, manufacture, and sale of transformers, AC, and DC motors. Its products include Reluctance resolver and Wire wound resolver. The company was founded on July 25, 2005 and is headquartered in Shanghai, China.