It is not a state-owned enterprise.

According to (Tianyancha) inquiry, Chongqing Hitachi Energy Transformer Co., Ltd. (formerly known as: Chongqing ABB Transformer Co., Ltd.) was established in 1998 and is located in Chongqing. It is a company engaged in electrical machinery and Enterprises mainly engaged in equipment manufacturing. General projects: manufacturing of transformers, rectifiers and inductors, sales of electrical machinery equipment, repair of electrical equipment, manufacturing of power electronic components, sales of power electronic components, technical services, technology development, technical consulting, technical exchanges, technology transfer, technology promotion ( Except for projects that require approval according to law, business activities can be carried out independently in accordance with the law with a business license).