Through advanced filtration technology and high - quality materials, we ensure that our DPFs meet the most stringent environmental standards helping to improve air quality and protect the environment.

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  • 2025-08-13 15:58:46

Diesel engine technology upgrade and DPF regeneration challenge under the National VI emission standard — Episode 1

National VI emission requirements and technological upgradesWith the implementation of the National VI emission standard, the technological improvement of diesel engines has become a focus. In order t···

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  • 2025-08-12 10:40:13

Why does GPF/DPF frequently clog? — Episode 3

How to detect car exhaust without dynamic detection?Some car owners still believe that the previous car annual inspection was not standardized and professional enough, but now it is professional, but ···

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  • 2025-08-12 10:37:24

Why does GPF/DPF frequently clog? — Episode 2

Shall we dismantle it first? Wait until the annual inspection of the car before installing it.New cars are exempt from review within six years, and only need to undergo online exhaust testing in the s···

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  • 2025-08-11 12:32:28

Why does GPF/DPF frequently clog? — Episode 1

Gasoline vehicles that meet the sixth stage emission standards of the national standard, as well as diesel vehicles that have advanced one stage (hereinafter referred to as 6-b), will be equipped with···

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  • 2025-08-11 10:59:32

What are the models of DPF for diesel vehicles?

In the field of modern diesel vehicles, particulate filters (DPF) are key components for controlling exhaust emissions and reducing environmental burden. They effectively capture small particulate mat···

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  • 2025-08-08 11:30:01

What exactly are DPF and GPF on cars — Episode 04

Particle trap regeneration refers to the gradual increase of particulate matter in the trap during long-term operation, which can cause an increase in engine back pressure and a decrease in engine per···

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  • 2025-08-08 11:26:15

What exactly are DPF and GPF on cars — Episode 03

DPFDiesel particulate filter (DPF), commonly known as particulate filter, is a ceramic filter installed in the exhaust system of diesel engines. It can capture particulate emissions from the engine ex···

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  • 2025-08-07 12:05:51

What exactly are DPF and GPF on cars — Episode 02

GPFGPF (Gasoline Particulate Filter) is a ceramic filter that evolved from a flow-through three-way catalyst and is installed in the emission system of gasoline engines. It is generally cylindrical in···

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  • 2025-08-07 11:39:55

What exactly are DPF and GPF on cars — Episode 01

When it comes to diesel engines, their straight exhaust (thick black smoke) is definitely impressive.So in order to meet the emission standards of diesel engines, two major technological routes, SCR a···

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  • 2025-08-06 11:09:55

Curing method of ternary catalyst

1. Do not use leaded gasolineThe car equipped with a three-way catalyst can not use leaded gasoline, because after the combustion of leaded oil, lead particles with the exhaust gas discharged through ···