Remanufacturing

Engine Remanufacturing

Disassembly and Cleaning

Examine

Engine part repair or brand-new replacement

Reassemble

Acceptance test

Final preparations

Demonstration of the Engine Remanufacturing Process

Disassembly and Cleaning

We disassemble the old engine down to its smallest components—right down to every single screw.

Using cleaning equipment jointly developed with the laboratory at Sichuan University, we thoroughly remove all paint, grease, and rust, ensuring that every part is completely free of oil, water, and contaminants.

Engine Component Repair and Replacement

Our engineers will measure, inspect, and evaluate all cleaned units for tolerances and wear conditions in accordance with factory specifications.Components that can be repaired will be restored; those that cannot be repaired will be replaced using original manufacturer specifications.

Engine Cylinder Block Inspection

Turbocharger Repair

OEM Piston and Connecting Rod Assembly

Reassemble

During reassembly, we install core engine components using precision torque tools in strict accordance with original manufacturer specifications; any non-repairable parts are replaced with brand-new OEM components to ensure that every engine meets factory performance standards. We can also accommodate specific requirements if you wish to customize the engine for particular applications.

Uses brand-new, genuine OEM parts.

Install core components using a torque tool.

Complete the reassembly

Acceptance Testing

After reassembly, every engine undergoes testing under specific conditions—such as high temperatures—to evaluate its performance limits.
Engineers record these figures to determine whether the engine meets factory standards.

Once testing is successfully completed, we will proceed to the next steps: applying primer and topcoat, and then packaging and shipping the products to the customer.