On July 26, Yang Xiaolin, Director of the Equipment Department at China Fifth Ring Engineering Co., Ltd., led a delegation to Wuhan Donghai Petrochemical Heavy Equipment Co., Ltd. for an inspection and exchange visit. Senior Vice President Yan Changlei, Chief Engineer Li Mingkai, Deputy Chief Engineer and Director of the R&D Center Zhou Chuan, and Project Department Manager Zeng Shuo, among others, were present to welcome and engage in discussions with the Chinese team.

On July 22, the company received the Fixed-Pressure Vessel Code Design License Certificate issued by the Hubei Provincial Administration for Market Regulation.

On June 2, Pan Niansong, member of the Party Leadership Group and Chief Engineer of the Hubei Provincial Administration for Market Regulation, led a delegation from the Special Equipment Division and officials from the Hubei Institute of Special Inspection to our company for the "Go to the Grassroots, Understand People's Conditions, Solve Their Concerns, and Warm Their Hearts" outreach activity.

The Wuhan Donghai "core-pulling" efficient tubular heat exchanger has been successfully applied in energy-saving and carbon-reduction upgrades.

The Wuhan Donghai Three-Stream Coiled Tube Heat Exchanger Has Been Successfully Applied in Oil and Gas Field Processing Module Units.