On May 12, 2025, Ma Limin, Deputy General Manager of China General Nuclear Power Engineering Co., Ltd., and his delegation conducted a working visit to Dalian Dagao Valve Co., Ltd. for guidance and exchange. They visited the nuclear power equipment production areas, conducted on-site assessments of key project execution progress, and laid a solid foundation for deepened collaboration between the two parties.

Deputy General Manager Ma Limin and his delegation, accompanied by Chairman Yu Chuanqi of Dalian Dagao Valve Co., Ltd., visited sections such as the nuclear power valve manufacturing shop, large-diameter, small-diameter, and valve flow and flow resistance test zones. During the visit, relevant personnel from Dalian Dagao elaborated on the manufacturing processes and technical challenges of nuclear power valves, demonstrating Dalian Dagao's professional capabilities and extensive experience in the manufacturing of large-scale valves.

CGN and Dalian Dagong conducted an in-depth meeting on the current project execution status. First, Dalian Dagong expressed gratitude for the long-term support and trust from CGN. The project manager then presented a report covering various aspects including technological development, product research and development, production capacity enhancement, and quality management system optimization in the field of nuclear power equipment manufacturing.

This field visit has built a more solid bridge for the cooperation between CGN and Dalian Dagao Valve Co., Ltd. It is believed that with the joint efforts of both parties, the cooperation between CGN and Dalian Dagao Valve will reach a new level, making significant contributions to the development of China's nuclear power industry, and supporting China's advancement from a major nuclear power country to a leading nuclear power nation.