福威重工山 is the company name and Shanqi is the brand name for its products, including self-loading mixers. These self-loading mixers are designed for efficient and convenient operation in construction projects. They are equipped with a loading bucket on the front that allows the vehicle to load materials such as sand, gravel, and cement on its own without the need for additional equipment or manual labor. The mixer portion of the vehicle is located at the back, allowing for the seamless mixing of the materials. This design saves time and labor costs, making it an ideal choice for construction sites.