Content Validity:On the highway, speed and efficiency are key. The Sany SAP200C-10 paver, designed for asphalt wide-width construction, revolutionizes road construction with its four core strengths: high flatness, no segregation, strong power, and easy operation. In the Hubei Xiaogan Beijing-Hong Kong-Macao expansion project, it achieved a one-time paving width of 19.25 meters, setting a record for the first time both domestically and internationally. In Guangxi Guanping Expressway, it delivered a high-precision flatness of 0.327-0.375mm, providing drivers with a smooth and safe driving experience. In the Ningxia Yinkun Expressway G85 project, with a construction length of 62 kilometers and a flatness variance σ of 0.441-0.444, it once again proved its outstanding performance. This paver not only shines in many key domestic transportation construction projects but also is a key driver in promoting transportation infrastructure towards higher quality and efficiency. The SAP200C-10, together with industry partners, writes a new chapter in road construction.