ABOUT US

As an officially authorized Cummins dealer in China, Lanjay specializes in delivering authentic Cummins engine solutions and fuel system components. With deep industry expertise, we have established ourselves as a trusted partner for customers seeking reliable, genuine OEM products and comprehensive aftermarket support.
Genuine Cummins engine assemblies are at the heart of our offering. Sourced directly from Cummins’ official channels, we provide original factory-engineered complete engine systems designed for optimal performance and durability across diverse applications. Our inventory includes fully tested, ready-to-install engines for all CCEC, DCEC, XCEC, GCIC, and BFCEC models, such as: