The SKD (Semi-Knocked Down) and CKD (Completely Knocked Down) production lines for sedans and SUVs are two main production models used by the automotive industry for international market expansion.

The SKD production line involves exporting major car components, such as engines and chassis, as semi-finished products to the destination country, where the final assembly is completed. This model is suitable for small-batch, diversified production needs, allowing for a quick response to market changes, reducing transportation costs, and creating local employment opportunities.

The CKD production line exports car metal stamping parts or coverings in an unassembled state, without welding or partially welded, and without electrophoresis and painting, while other main components (such as engines, axles, etc.) may also be in a disassembled state. The CKD model is suitable for large-scale mass production, which can reduce the overall vehicle cost, reduce tariff burdens, and promote local economic development. In addition, the CKD model improves production flexibility, facilitates the implementation of quality control, and ensures that products meet local standards and consumer needs.

For sedans and SUVs, the SKD production line has a relatively simple structure with fewer workstations, belonging to the assembly type of assembly, suitable for the assembly production of sedans and SUVs with a load-bearing body structure. The CKD production line has a more complex structure with more workstations, involving more assembly steps, suitable for large-scale mass production.

The choice between SKD and CKD models is usually based on the industrial foundation of the destination country, tariff policies, cost considerations, and market access strategies. Both models help to improve the technical level of the local automotive industry, promote industrial upgrading and increase the localization rate.