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About Us

Komotashi New Material Technology (Shaoxing) Co., Ltd. is based in Zhejiang, China. Building on 18 years as a traditional OE parts manufacturer, we are one of China's leading suppliers of commercial vehicle and truck parts.

To support one-stop sourcing, our portfolio covers engine assemblies, engine parts, cooling systems, brake systems, electrical systems, sensors and valves - serving Weichai, CAT, Cummins, Perkins, Mercedes-Benz, DAF, MAN, Iveco, Scania, Volvo, Hino, Isuzu, Mitsubishi and more.

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TOP 1
Sector Champion
700 +
Serve Customers
40 +
Global Footprint
1000 +
Proven Expertise

Applications

Match engines and parts to your platform — trucks, buses, construction, mining, marine and more.

Truck Engine

Heavy-duty truck engines for freight haulage, logistics fleets and long-haul operations—complete assemblies and critical spare parts with clear platform fitment, faster quotation and export-ready packing.

Bus Engine

Dependable power units for city buses, coaches and public transport fleets that need stable daily duty cycles, predictable service intervals and matched components for seasonal route demand.

Construction Engine

Engines for excavators, loaders, cranes and other construction equipment working under high load, dust and stop-start site conditions—with OE-oriented supply to keep project schedules moving.

Mining Engine

High-torque engines for mining trucks, drills and heavy site machinery in harsh terrain and long shifts—backed by durable power solutions and parts availability for remote maintenance planning.

Marine Engine

Marine-grade engines for commercial vessels, workboats and coastal fleets, with corrosion-aware specification, fitment notes and export documentation support for shipyards and operators worldwide.

Our Three Main Business Segments

Passenger engines, heavy-duty power, and exterior parts — three focused businesses under one group.

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    KOMOTASHI

    Focus on the manufacturing of diesel engines and spare parts for commercial vehicles and construction machinery.

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Hot Brand

Major diesel engine platforms we supply — assemblies and OEM-quality parts for commercial fleets and heavy equipment.

  • Isuzu

    Isuzu diesel engines and parts for light-to-medium trucks, pickup platforms and industrial applications.

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  • Weichai

    Weichai diesel engines and components for commercial vehicles, construction machinery and marine power.

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  • Scania

    Scania heavy-duty diesel engines and parts for long-haul trucks, buses and demanding transport fleets.

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  • Cummins

    Cummins diesel engines and genuine-spec parts for trucks, generators and industrial power systems worldwide.

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  • Deutz

    Deutz industrial and commercial diesel engines plus parts for construction, agriculture and power equipment.

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  • Mercedes-Benz

    Mercedes-Benz commercial diesel engines and related parts for heavy trucks, vans and fleet maintenance programs.

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Hot News

Featured stories, product highlights and industry insights from Komotashi.

Get In Touch

Contact Info

Komotashi New Material Technology (shaoxing) Co.,Ltd.

  • Meilonghu Road, Didang Street, Shaoxing, China
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We are committed to providing our clients with one-stop procurement services. Please feel free to contact us if you have any relevant requirements.

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