Are you looking for the best diesel catalytic converter factories in China? With so many options available, it can be overwhelming to choose the right one. In this article, we’ll compare some of the top manufacturers, highlighting their strengths, product ranges, and what sets them apart in the industry. Let’s dive in and find the perfect fit for your needs.
China diesel catalytic converters distributor -HENTEK
Product Details: HENTEK Group is a specialist manufacturer in China, supplying high-quality diesel catalytic converters. These converters are designed for effective exhaust treatment solutions, particularly for diesel vehicles. They offer innovative and efficient three-way catalytic converters that help in reducing emissions and improving vehicle performance.
Pros:
– High-quality products ensuring efficient exhaust t…
– Innovative and effective three-way catalytic conve…
– Specialist manufacturer with a strong market prese…
Cons:
– No specific details on warranty or after-sales sup…
– Limited information on compatibility with various…
China Catalytic Converter Manufacturers, Factory
Quality Catalyst DPF & Three Way Catalytic Converter factory …
Product Details: Catalytic diesel particulate filters (DPF) are designed to reduce soot and other particulate matter from diesel engine exhaust. They often incorporate a catalyst to lower the soot oxidation temperature, facilitating passive regeneration. Common configurations include a catalyst coated directly on the DPF or a separate diesel oxidation catalyst (DOC) upstream of the DPF. Integrated systems combine the DPF and catalytic converter into one unit for easier installation and improved performance.
Pros:
– Facilitates passive regeneration at lower temperat…
– Ease of installation with integrated DPF and catal…
– Reduced risk of leakage and overheating, enhancing…
– Quick initiation of regeneration cycles, especiall…
Cons:
– Higher cost compared to non-catalytic DPFs or sepa…
– Dependence on ultra-low sulfur fuel for optimal pe…
– Potential for lower values in scrap due to less pr…
China Customized DOC Catalytic Converter Manufacturers …
Product Details: The DOC (Diesel Oxidation Catalyst) catalytic converter is designed to convert carbon monoxide (CO) and hydrocarbons (HC) in engine exhaust into harmless water (H2O) and carbon dioxide (CO2). It is made of honeycomb ceramic substrates, often using cordierite or other porous ceramic materials. The DOC is typically used in diesel engines to meet emission standards such as Euro VI or EPA 2010. It operates by oxidizing CO and HC through a catalytic reaction, supported by the high surface area of the honeycomb structure.
Pros:
– Effectively converts CO and HC into harmless subst…
– Meets stringent emission standards such as Euro VI…
– High surface area of the honeycomb structure enhan…
– Used in both original equipment and retrofit marke…
Cons:
– Requires periodic maintenance to ensure optimal pe…
– May not address NOx emissions, which often require…
– Can be affected by fuel quality and engine operati…
Diesel Catalytic Converter-Catalytic Converter-PRODUCTS …
Product Details: Threeway diesel catalytic converters are available in various sizes and configurations. The converter housing is made of high-grade 304/409 stainless steel.
Pros:
– Available in various sizes and configurations to f…
– Made from high-grade 304/409 stainless steel, ensu…
Cons:
– No specific information on cons is provided on the…
China diesel catalytic converter factory -HENTEK
Product Details: HENTEK CAT is a preferred supplier of Automobile Exhaust Treatment Solutions in China, specializing in diesel catalytic converters. They provide innovative and effective Three-way catalytic converters. The factory is located at No. 39 Huayuan Avenue, Gaochun Economic Development Zone, Nanjing, China. HENTEK’s products have obtained crucial certifications in the sector and are popular in both local and international markets.
Pros:
– Innovative and effective Three-way catalytic conve…
– Obtained vital certifications in the sector
– Popular in both local and international markets
– High-quality products
Cons:
– No specific details on warranty or after-sales ser…
– No information on customization options for differ…
– Limited geographical presence outside China
China TWC Three Way Catalyst & SCR Catalyst factories
Product Details: Three-Way Catalysts (TWCs) are emissions control devices used in gasoline engines to convert hydrocarbons, carbon monoxide, and nitrogen oxides into carbon dioxide, water, and nitrogen. They operate in a closed-loop system with an oxygen sensor to regulate the air-to-fuel ratio. TWCs use a ceramic or metallic substrate coated with precious metals like platinum, palladium, and rhodium, and other oxides such as alumina and ceria.
Pros:
– Highly effective in reducing emissions by over 99%…
– Operate in a closed-loop system to maintain optima…
– Improved light-off times due to advanced substrate…
– High thermal stability and durability, allowing cl…
Cons:
– Require precise control of the air-to-fuel ratio t…
– High cost due to the use of precious metals
– Can be affected by high temperatures and demanding…
– May require additional components like electricall…
Diesel Catalytic Converter – Auto Cylinder Head
Product Details: The Diesel Catalytic Converter is designed for diesel engines to reduce emissions by converting harmful pollutants into less harmful gases. It is made from high-quality materials, including a stainless steel body and a washcoat-coated monolithic substrate. The converter is engineered to meet or exceed OEM specifications, ensuring optimal performance and durability. It is also designed to be compatible with various diesel engine models.
Pros:
– Reduces harmful emissions, contributing to a clean…
– Made from high-quality materials for durability an…
– Meets or exceeds OEM specifications for optimal pe…
– Compatible with a wide range of diesel engine mode…
Cons:
– Installation may require professional expertise du…
– Higher cost compared to some aftermarket alternati…
– Potential for clogging if not properly maintained.
China Diesel Catalytic Converter
Product Details: Diesel catalytic converters are designed to reduce emissions in diesel engines. They are typically made with a stainless-steel body and aluminized pipe for durability. These converters often feature high-technology washcoats and optimal precious metal loads to ensure efficient emissions conversion.
Pros:
– Compliant with EPA and CARB regulations, ensuring…
– Designed for easy installation with OE-style hange…
– High-technology washcoat and premium substrate mat…
– Reduces emissions effectively, helping to keep the…
Cons:
– May require professional installation for universa…
– Can be expensive compared to other exhaust system…
– Requires periodic maintenance to ensure optimal pe…
China Catalytic Converter Factory & Suppliers
Product Details: The catalytic converters from DJN Catalyst are designed to reduce harmful emissions from motor vehicles, complying with EURO 2/3/4/5 emission standards. They feature a ceramic honeycomb substrate with 400/600/800 cpsi and are coated with precious metals such as platinum, rhodium, and palladium. The converters have a stainless steel shell, either 304 or 409, and are available in various shapes including round, oval, and race track. They have a high conversion efficiency of over 95% for CO, HC, and NO. The overall length and inlet/outlet diameters vary by model, but typically range from 13.07” to 16.22” in length and 2.25” to
2.5” in diameter. They come with a 30,000 miles performance or 2-year warranty and are packaged in air bubble film and cartons.
Pros:
– High conversion efficiency of over 95% for CO, HC,…
– Made from high-quality materials including ceramic…
– Resistant to thermal shock and cracking
– High flow design to provide more oxygen to the eng…
– Precisely engineered for easy installation without…
– Available in various shapes to fit different vehic…
– Complies with EURO 2/3/4/5 emission standards
– Durable and long-lasting with a 30,000 miles perfo…
Cons:
– May require specific fitment checks for certain ve…
– No oxygen sensor ports in some models
– Minimum order quantity of 50 pieces
– Lead time of 10-30 days
Comparison Table
| Company | Product Details | Pros | Cons | Website |
|---|---|---|---|---|
| China diesel catalytic converters distributor -HENTEK | HENTEK Group is a specialist manufacturer in China, supplying high-quality diesel catalytic converte… | – High-quality products ensuring efficient exhaust t… – Innovative and effective three-way catalyt… | – No specific details on warranty or after-sales sup… – Limited information on compatibility with… | www.hentekgroup.com |
| China Catalytic Converter Manufacturers, Factory | www.sefunm.com | |||
| Quality Catalyst DPF & Three Way Catalytic Converter factory … | Catalytic diesel particulate filters (DPF) are designed to reduce soot and other particulate matter… | – Facilitates passive regeneration at lower temperat… – Ease of installation with integrated DPF a… | – Higher cost compared to non-catalytic DPFs or sepa… – Dependence on ultra-low sulfur fuel for op… | www.catalystdpf.com |
| China Customized DOC Catalytic Converter Manufacturers … | The DOC (Diesel Oxidation Catalyst) catalytic converter is designed to convert carbon monoxide (CO)… | – Effectively converts CO and HC into harmless subst… – Meets stringent emission standards such as… | – Requires periodic maintenance to ensure optimal pe… – May not address NOx emissions, which often… | www.sefunm.com |
| Diesel Catalytic Converter-Catalytic Converter-PRODUCTS … | Threeway diesel catalytic converters are available in various sizes and configurations. The converte… | – Available in various sizes and configurations to f… – Made from high-grade 304/409 stainless ste… | – No specific information on cons is provided on the… | www.chinaucc.com |
| China diesel catalytic converter factory -HENTEK | HENTEK CAT is a preferred supplier of Automobile Exhaust Treatment Solutions in China, specializing… | – Innovative and effective Three-way catalytic conve… – Obtained vital certifications in the secto… | – No specific details on warranty or after-sales ser… – No information on customization options fo… | www.hentekgroup.com |
| China TWC Three Way Catalyst & SCR Catalyst factories | Three-Way Catalysts (TWCs) are emissions control devices used in gasoline engines to convert hydroca… | – Highly effective in reducing emissions by over 99%… – Operate in a closed-loop system to maintai… | – Require precise control of the air-to-fuel ratio t… – High cost due to the use of precious metal… | www.twccatalyst.com |
| Diesel Catalytic Converter – Auto Cylinder Head | The Diesel Catalytic Converter is designed for diesel engines to reduce emissions by converting harm… | – Reduces harmful emissions, contributing to a clean… – Made from high-quality materials for durab… | – Installation may require professional expertise du… – Higher cost compared to some aftermarket a… | www.autocylinderhead.com |
| China Diesel Catalytic Converter | Diesel catalytic converters are designed to reduce emissions in diesel engines. They are typically m… | – Compliant with EPA and CARB regulations, ensuring… – Designed for easy installation with OE-styl… | – May require professional installation for universa… – Can be expensive compared to other exhaust… | www.catalyticsconverter.com |
| China Catalytic Converter Factory & Suppliers | The catalytic converters from DJN Catalyst are designed to reduce harmful emissions from motor vehic… | – High conversion efficiency of over 95% for CO, HC,… – Made from high-quality materials including… | – May require specific fitment checks for certain ve… – No oxygen sensor ports in some models – Mi… | www.djncatalyst.com |
Frequently Asked Questions (FAQs)
Do Diesel Engines in China Use Catalytic Converters?
?
Yes, diesel engines in China, like those globally, do use catalytic converters. These converters are crucial for reducing harmful emissions such as nitrogen oxides (NOx), carbon monoxide (CO), and hydrocarbons (HC) by triggering specific chemical reactions that transform these pollutants into less harmful substances.
What Types of Catalytic Converters Are Produced in Chinese Factories?
?
Chinese factories, such as Jinwo, produce a variety of catalytic converters, including Universal Catalytic Converters, Direct-Fit Catalytic Converters, and specific models for different vehicle types. These converters can be tailored for various engines, including those for Toyota, Hyundai, and other brands. They also offer OEM and ODM services to meet specific customer needs.
How Do Chinese Regulations Impact Catalytic Converter Production?
?
Chinese regulations, such as the China 6 emissions standards, significantly impact the production of catalytic converters. These standards set strict limits on pollutants like NOx, CO, and hydrocarbons, driving the development of advanced vehicle hardware and lubricants. Manufacturers must ensure their products comply with these regulations to meet the stringent emission controls.
What Kind of After-Sales Support Can You Expect From Chinese Catalytic Converter Manufacturers?
?
Many Chinese manufacturers, such as Jinwo and Tianjin Jiete, offer robust after-sales support. This includes warranties, typically ranging from 60 days to two years, and quick response times to customer inquiries. They also provide return and exchange policies, ensuring you have peace of mind when purchasing their products.
How Can You Identify and Choose the Right Catalytic Converter From a Chinese Manufacturer?
?
To choose the right catalytic converter, you need to determine the required body size, pipe size, and additional features needed for your vehicle. Look for manufacturers that provide detailed specifications and consider whether you need a direct-fit or universal converter. Also, check for serial numbers or manufacturer codes to verify the product’s authenticity and precious metal content.
