ABOUT Dongsen Common Rail Technology Co Ltd
Dongsen Common Rail Technology is the leader of engine parts in the
construction machinery industry.
We specialize in supply engine spare parts for Komatsu, erpillar,
Hitachi, Vo-lvo, JCB, Kobelco, Cummins, Perkins, Deutz, Kubota.
Which include Engine assembly, Cylinder block, Cylinder Head,
Camshaft, Crankshaft, Engine Overhaul Repair Kits, Turbocharger,
Fuel
Injector, Water Pump, Fuel Pump, Engine Filter, Engine Fan,
Radiator, Engine Harness, Pipe, and so on.

Our 12 year's working on excavator engine parts give us experience
and products knowledge to help you to keep your engine running up.
Over 5000 engine spare parts in stock and ready to be shipped,
Dongsen offers a large choice of aftermarket, original diesel
engine parts for
a variety of popular diesel engine parts.
Our well-trained team of customer service professionals are experts
in the industry and can give you the information you need to make
your next purchase.

We’re dedied to providing you with high-quality aftermarket parts
at competitive prices. Our goal is to exceed your expectations for
quality, service, and excellence!
We provide a customer satisfaction guarantee on all our engine
parts. We are invested in providing only the highest quality
replacement parts to our customers. That’s why all our parts come
with an OEM-quality assurance and are backed by manufacturer's
warranties.
We supply aftermarket and re-manufactured replacement parts on
excavator brands such as:
- KOMATSU, CUMMINS, HITACHI, Vo-lvo, HYUNDAI, JCB, KOBELCO, and more!
When you work with us, you can expect top-quality resources and
parts, excellent customer service, and to be treated like family.
We’re invested in this industry and our clients. When you work with
us, you can tell the difference!

OUR TEAM
At Dongsen, we’re dedied to providing the best service experience
to each of our customers.
