On January 8, Guan Donghao, Director of China Classification Society （CCS） Guangzhou Plan Approval Center, and his delegation visited Yuchai and were warmly received by Huang Yongzhong, Deputy General Manager of YCMGP.

On January 8, accompanied by Huang Yongzhong, Guan Donghao and his delegation visited the Yuchai Science and Technology Museum, the dark factory of the No. 5 engine workshop, the large marine & G-drive engine production workshop, the test center, and YCMGP's casting line. Guan Donghao spoke highly of Yuchai's R&D, manufacturing, product quality, service, and corporate culture.

On January 9, the two sides held a symposium in the conference room of Yuchai Building. Zeng Zhilong, Chief Engineer of YCMGP Gas Engine Platform Design, introduced to the guests Yuchai's achievements in the application of new energy fuels in marine engines, and both sides exchanged their technical experience in new energy marine engines. Huang Yongzhong thanked the CCS Guangzhou Plan Approval Center for its help and support to Yuchai's ship survey, and expressed his hope to strengthen the technical exchanges and cooperation between the two sides. Guan Donghao praised Yuchai's advanced testing technology, expressing that if the company needs help regarding the product inspection specification, it can seek assistance from the CCS Guangzhou Plan Approval Center at any time, and the center will fully cooperate to empower Yuchai's development and support its growth.

The visit by Guan Donghao and his delegation marks the first visit to Yuchai by the CCS Plan Approval Center, signaling an important step forward in the exchange and cooperation between Yuchai and the CCS Plan Approval Center.