In terms of machinery, our crankshafts are precision-manufactured, adopting high-quality cast iron and alloy materials, with reasonable structural design, high machining accuracy, strong wear resistance and stable operation, which can perfectly match the assembly requirements of Cummins engines. Each crankshaft undergoes strict quality inspection before leaving the factory, complying with OEM standards, ensuring no defects in appearance, size and performance, and can withstand long-term high-load operation without deformation or damage.

 

     In terms of application scenarios, our crankshafts are widely used in various fields: commercial vehicle engine maintenance, industrial equipment supporting, engine remanufacturing, and after-sales maintenance, perfectly meeting the needs of engine overhaul and parts replacement.

 

     Regarding after-sales service, we provide clear and standardized after-sales support: genuine crankshaft parts enjoy a 3-month warranty, aftermarket crankshaft parts enjoy a 6-month warranty; we provide free maintenance and replacement services for quality problems within the warranty period, and support sample testing to ensure product quality. We adopt flexible payment terms, with 50% advance deposit and balance paid against the bill of lading, and ensure timely delivery within 4-5 working days to meet the one-stop procurement needs of global customers.