Chengli Nanjiao Automobile Industrial Park, established by Chengli Group to meet market demands and expand production capacity, serves as its modern core production base. It stands as one of the larger specialized vehicle production bases in Asia.

The facility employs modern production technologies and fully automated production lines, complemented by professional laboratories. To enhance service efficiency, it houses a fully equipped logistics center and a rigorously trained after-sales service center. Actively implementing environmental protection policies, the park utilizes energy-saving and eco-friendly materials in both construction and production, with a focus on recycling, energy conservation, and emission reduction.

As a specialized vehicle production base, it produces products across multiple fields, primarily garbage trucks, cleaning trucks, sewage suction trucks, fire trucks, ambulances, and cargo trucks. These products enjoy a strong reputation in both domestic and international markets for their environmental sustainability, cost-effectiveness, high efficiency, and user-friendly operation.