Side center tube plays a crucial role in maintaining the structural integrity and load-bearing capacity of the vehicle, contributing to its overall performance and safety. It is typically a hollow or square tube running along the side of the vehicle.
*Manufacturing process: The side center tube is fabricated using hollow or square steel tubes cut to the required length. The tubes are carefully shaped and prepared for assembly. They are then securely welded to both the upper and lower platforms, forming a strong and rigid connection.

The wheel plate is a specialized plate or bracket designed to provide secure and stable mounting points for the wheels.
*Manufacturing process: The wheel plate is fabricated from flat steel sheets, which are cut and precisely shaped using laser cutting technology to achieve the desired dimensions. Subsequently, these shaped plates undergo bending and welding processes to form complete wheel rims.