Due to the needs of business development, the company changed the company name and other changes and obtained a business license issued by the Nanjing Municipal Market Supervision Administration. On October 20, 2020, the company issued the "Announcement on Change of Full Name", the company's full name was changed from "Jiangsu Nanzi Tonghua Power Automation Co., Ltd." to "Jiangsu Nanzi Tonghua Smart Energy Co., Ltd.", stock abbreviation, stock code constant.

       After the company is renamed, the business entities and legal relationships remain unchanged, the various original documents and contract agreements signed continue to be valid, and the original business relationships and service commitments remain unchanged.