
ur products fit engines of major international brands, and our sound supply chain guarantees timely delivery around the world.
Senior engineers with deep fuel system expertise
Advanced equipment ensures high precision and stable quality
Complete range of key engine components
Integrated R&D, manufacturing and delivery service
Serving global markets with reliable supply
Seamlessly visualize quality ellectual capital without superior
Premium products with competitive prices for global clients.
Seamlessly visualize quality ellectual capital without superior
Precision-engineered fuel injectors delivering reliable performance and optimal combustion for diesel engines.
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High-quality pump parts including plunger assemblies, control valves, and delivery valves for stable fuel supply.
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Complete repair kits with all necessary seals, gaskets, and components for quick and easy injector maintenance.
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Founded by a senior technical team in the fuel system industry, Yantai Dongyusheng Intelligent Manufacturing focuses on the R&D, production and export of fuel parts for construction machinery, marine engines and off-road machinery engines.
We mainly supply common rail injectors, precision mating parts, fuel pump assemblies and matching repair kits. With sophisticated processing and full-process quality control, we deliver cost-effective supporting solutions for purchasers at home and abroad.
Exquisite workmanship, reliable performance.
One-stop supply for global clients.

We provide high-quality common rail parts compatible with most engines for one-stop purchasing.
We provide one-stop answers for procurement queries, serve global clients wholeheartedly and expand markets together.