Group 1 - The core viewpoint of the article is that Guangzheng Eye Hospital clarified its operations in the steel structure engineering sector, emphasizing that it operates independently and does not engage in the clean energy field [1] Group 2 - The steel structure engineering segment is managed by Guangzheng Steel Structure Co., Ltd. and Guangzheng Construction Group Co., Ltd., focusing on the design, manufacturing, and construction of steel structures [1]

Group 1 - The company Hangxiao Steel Structure Co., Ltd. has successfully signed a contract for the first phase of the steel structure project for the Kangliang Road (Beijing-Hangzhou Grand Canal - Yunxi Elevated) [1]