On May 29, the 13th International Large-Diameter Engineering Well (Pile) Technology Summit grandly opened at the Pan Pacific Hotel Ningbo. With the theme of "Green Intelligence, High-Quality Development," the conference was attended by approximately 600 experts, scholars, entrepreneurs, and media representatives, with more than 20 companies exhibiting.

Mr. Lin Jian, Senior Advisor of Zhongrui Heavy Technology, delivered a keynote speech titled "Innovation and Breakthroughs in Foundation Engineering Equipment" at the conference. Featuring an all-new design concept, vivid 3D animation demonstrations, and Mr. Lin's brilliant commentary, the newly unveiled ZD Zhongzuan rotary drilling rig and ZM series intelligent pile-driving machines set the audience ablaze as soon as they appeared.

At the Zhongrui Heavy Technology booth, three "mysterious ambassadors"—the ZM80 intelligent pile-driving machine, the ZG80 hydraulic grab, and the ZJD7000/1200 large-diameter drilling rig—stood in formation on display, drawing numerous guests to stop, observe, comment, and exchange ideas, becoming a striking highlight of the venue.

On the third day of the conference, led by the organizing committee, attending guests visited the ZM80 intelligent pile-driving machine operating at Zhongrui Heavy Technology's Yitong Fenghua project and the ZJD7000/1200 large-diameter fully hydraulic drilling rig operating at China Railway Major Bridge Engineering Group's Zhoushan project.