First Choice of DPF Supplier for You

Yongyong: One-Stop Solution for Truck DPF Needs

Professional DPF supplier with 15+ years experience of development, production, and sales with diesel emissions systems.

DPF Products

Exhaust Clamp 357913

Exhaust Clamp & Gasket Kit OE no.2097660/YONGYONG no.YYKIT-SCANIA-01

Exhaust Gaske OE no.2096951/YONGYONG no.YYSMDQ344

Turbo Charger Outlet（R.G. Ray）V Band Clamp 243.1mm 957

DPF OE no.1961522/YONGYONG no.YYDPF-DAF-02

DPF OE no. 2004103/YONGYONG no.YYDPF-SCANIA-01

NOX Sensor SNS 0733_ ，9817308880

Temperature Sensor 5461945

About us

Tianjin Yongyong Machinery Parts Co., LTD

Tianjin Yongyong Machinery Parts Co., Ltd. is a leading supplier of high-quality diesel particulate filters (DPF) for a wide range of truck brands and models. Main products include DPF, DPF Gaskets and DPF Clamps, ensuring that our customers can find exhaust system solutions that fit their specific vehicle needs.

Quality is at the heart of everything we do. All of our DPF products are manufactured with premium materials and undergo a rigorous quality control process to ensure superior filtration efficiency, durability, and reliability. Our commitment to excellence helps your vehicle meet stringent emission standards while maintaining optimal performance.

Choose Yongyong for worry-free, reliable, and high-performance DPF solutions. We are committed to providing superior products and services, working with you to achieve a greener future.

Our Advantage

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Wide Applications

Yongyong DPFs are suitable for a variety of 2007 and later heavy-duty and medium-duty on-highway diesel applications.

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Superior Quality

State-of-the-art emissions testing facility and perform extensive durability and emissions control performance verification testing.

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After-sales support

Professional sales team and diesel emission system experts provide full service to help you solve various usage and after-sales problems.

Exhibition

Yongyong, a DPF supplier from China, has cooperative customers in Europe, America and Southeast Asia, and enjoys a high reputation in the world.

News

Prevent Leaks and Boost Performance with a Quality Cummins DPF Gasket

In the world of diesel engine maintenance, emissions control components are often overlooked—until a failure brings everything to a halt. One such critical component is the Cummins DPF Gasket, a small but essential part that ensures your diesel particulate filter...

What Is a DPF System?

Understanding Diesel Particulate Filters and How Tianjin YongYong Supports Heavy-Duty Emissions Control As global emission regulations become increasingly stringent, diesel vehicle manufacturers and operators are turning to effective filtration technologies to meet...

How Does a DPF Filter Work?

Understanding the Heart of Diesel Emissions Control and the Role of Key Automotive Components Modern diesel vehicles are cleaner and more efficient than ever, thanks in large part to the diesel particulate filter—commonly known as the DPF filter. But for many...

What Is the DPF Filter on a Diesel Engine? Unlocking Cleaner Performance for Scania Vehicles

Subtitle: Discover how components like Scania DPF clamps, Scania DPF Gasket, and bellow pipe exhaust from Tianjin YongYong help your diesel fleet meet emission standards while improving uptime. In today’s diesel-powered world, clean performance is just as important...

What Is Inside a DPF Filter?

Tianjin YongYong Reveals the Structure Behind Cleaner Diesel Emissions As emissions regulations become increasingly stringent worldwide, the Diesel Particulate Filter (DPF) has become a vital component in modern diesel engines. While most fleet owners and...

How Do You Clean a DPF Filter?

Maintaining Diesel Efficiency with the Right Tools and Components from Tianjin YongYong As emission regulations are getting stricter all over the world, Diesel Particulate Filters (DPFs) have become a very important part of the process of reducing soot and keeping...

How to Clean DPF Filter

At the very base level and in the most technical words, the sequestering of particulate matter (PM) in the diesel particulate filter (DPF) is the most important process in the emissions reduction system. But, if DPF gets older, it can get clogged by the ash and...

How to avoid dpf problems

The Diesel Particulate Filter (DPF) acts as a component of the emission control systems, which works to lower emissions in modern diesel engines. However, when not properly maintained, they can lead to expensive repairs and decrease overall fuel performance. The...

Can DPF Kit Reduce Black Smoke Emissions?

The significance of a DPF Kit in reducing black smoke emissions has been continually growing due to the increase in demand for less-dirty diesel engines. Acquiring insights into the operations of the DPF Kit and its emissions impact is a matter of supreme...

Will DPF gaskets affect vehicle fuel consumption?

Diesel Particulate Filter (DPF) gasket is a main part of diesel vehicles that often remain unseen during the maintenance process. Learning the application of DPF gaskets to the car’s exhaust system can have a huge effect on petrol usage, engine capabilities, and...