When the earth-shaking sound reverberates over the Qingshui Industrial Park in the Yushen Industrial Zone of Yulin City, Shaanxi Province, people seem to hear the heartbeat of the earth. But this "heartbeat" is not from the earth—it is the powerful, resounding sound produced by more than 30 Yutong Heavy Industry dynamic compactors at work!

　　This is the construction site of the industrial supply and high-purity gas project in Qingshui Industrial Park. The sandy soil geology common in northern Shaanxi makes dynamic compactors indispensable for large-scale engineering infrastructure construction. Thus, on this vast site, more than a hundred dynamic compactors of various brands and types have gathered—some from Sany, some from Hangzhou Heavy, and some from Fuwha. As of July 22, more than 30 Yutong Heavy Industry dynamic compactors had arrived on site, with nearly 10 more to follow.

　　To provide timely and convenient service for these dynamic compactors working on site, after-sales service personnel from Yutong Heavy Industry's Engineering Crane Division set up a tent beside the construction site and established the "Yutong Heavy Industry Qingshui Industrial Park Service Station" to provide nanny-style tracking service for the company's products. Wang Bingwei, general manager of the Engineering Crane Sales Company, also came to the site to provide on-site guidance for the after-sales service personnel's work.

　　It is reported that the project started on July 14, with a construction period of only 50 days. The customer urgently needed vehicles ready for delivery, which suddenly left the dynamic compactors that were originally scheduled for normal production in short supply. To meet customer demand to the greatest extent possible, in the face of oppressive heat and high production pressure, colleagues from relevant departments of the company gave up their high-temperature leave and urgently rushed to produce dynamic compaction equipment, striving to ensure timely delivery of orders.