Are you factory or trading company?

We are the professional exhaust system manufacturer over 15 years.

Can you produce according to the samples or drawings?

No problem, it canbe customized according customer's request, we supply OEM service if the quantity is good.

How about your delivery time?

It is depends on the item and the quantity of your order.

Do you test all your goods before delivery?

Yes, sure, 100% tested before delivery.

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HOT SELLING CATALYTIC CONVERTER PRODUCTS

Provides ceramic carrier, metal carrier, three-way catalytic converter, DPF and Auto exhaust flexible pipe.

Honeycomb Catalyst

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ABOUT US

PROFESSIONAL MANUFACTURERS OF AUTOMOTIVE CATALYTIC CONVERTERS

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Shandong Antian New Materials Technology Co., Ltd. is a major technology project introduced by Shandong Province. It was established in 2008 and is located in the High-tech Industrial Park Development Zone, Ningjin County, Dezhou City, Shandong Province. It has established 5 production workshops and 2 office buildings. It is the largest production plant of exhaust gas treatment systems for fuel vehicles and natural gas vehicles in northern China.

We have advanced production equipment and technical team, focus on technological innovation and quality control, and cooperate with well-known domestic and foreign enterprises to continuously introduce and develop new technologies and products.

Antian New Materials is mainly committed to the R&D, production and sales of motor vehicle exhaust emission systems, including three-way catalysts, LNG, DPF DOC&SCR, rare precious metal smelting, and rare earth composite oxide material products. Our brand values and promises are built on quality, innovation, customer satisfaction and industry leadership. We will consistently practice these values and provide customers with high-quality products and services.While realizing the company's new leap-forward development, Make greater contributions to the construction of ecological civilization!

Billion yuan

Antian Total Investment

Acres

Company Cover Area

Professional Employees

Patent Certificate

ABOUT US

OUR CERTIFICATE

The company has introduced ISO9001 and TSI16949 management systems, advanced R&D and production management systems, excellent product quality, and large-scale production efficiency, which have been highly recognized by domestic and foreign customers.

PROFESSIONAL, FAST AND CONSIDERATE SERVICE

Shandong Antian New Material Technology Co., Ltd. has 300 employees and a R&D team of 30 people. The strong and professional service team can provide customers with our one-stop high-quality services efficiently and quickly.

Sales

We welcome inquiries from all over the world and provide pre-sales quality inspection, product introduction, answer to questions...

Technology

As China's leading catalyst supplier, Antian has extensive experience in technology. It has an internationally leading professional automated...

Custom Made

Antian catalyst products are widely used in the fields of gasoline and diesel vehicles and meet Euro VI emission standards.

Quality

The company operates in strict accordance with the TS16949 quality system and ISO9001 quality system. Re-inspection and acceptance are carried out...

DIGITAL SHOWROOM

If you want to learn more about our manufacturing capabilities, you can click on the avatar in the scene, or accept my invitation!

CERAMIC CATALYST SOLUTIONS FOR MARKETS

Antian is mainly committed to the R&D production and sales of motor vehicle exhaust emission systems, including three-way catalysts, LNG, DPF DOC&SCR, rare and precious metal smelting, and rare earth composite oxidation material products.

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Three-way Catalytic Converter

Shandong AT Catalytic Converter Workshop

TO ACHIEVE A WIN-WIN BUSINESS

Our quality control process strictly follows the 16949 SGS ISO 9001 quality management system. All products are produced through the ERP system to ensure quality control of products during production and processing.

Are you factory or trading company?

We are the professional exhaust system manufacturer over 15 years.
What is your warranty time.

Our warranty time is 12months
Can you produce according to the samples or drawings?

No problem, it canbe customized according customer's request, we supply OEM service if the quantity is good.
How about your delivery time?

It is depends on the item and the quantity of your order.
Do you test all your goods before delivery?

Yes, sure, 100% tested before delivery.

HOW DO WE MAKE A DIFFERENCE?

Quality

We are committed to providing the highest quality three-way catalytic products,ensuring stable and reliable product performance through a strict quality control system and a professional technical team.
Innovation

We are committed to researching and developing new technologies and products to meet the demand of the global market.
Leadership

We are committed to becoming the leader in the tripartite catalysis industry and driving the industry towards higher potential growth in a more environmentally friendly and correct direction.
7*24 Hours Service

Annual output of 1.3 million liters of catalyst (carrier coating), production of 700,000 catalytic converters
Team

We have advanced production equipment and technical team, focusing on technological innovation and quality control.

LATEST NEWS

Maximizing Longevity: Essential Maintenance Tips for Your Vehicle’s Catalyst

2026-03-10

The catalytic converter is one of the most critical components of a vehicle's exhaust system. It helps reduce harmful emissions, such as carbon monoxide (CO), hydrocarbons (HC), and nitrogen oxides (NOx), converting them into less harmful substances before they are released into the atmosphere.

2026-03-10

What Happens When A Diesel Particulate Filter Goes Bad?

2026-03-10

Diesel engines are well-known for their fuel efficiency and durability, but they also produce higher levels of particulate matter, which can be harmful to both the environment and human health.

2026-03-10

Two-Way Vs. Three-Way Catalytic Converters: Key Differences And Evolutions

2026-03-06

Catalytic converters play a crucial role in modern vehicles, ensuring that harmful emissions are reduced before they are released into the atmosphere.

2026-03-06

HOT SELLING CATALYTIC CONVERTER PRODUCTS

Honeycomb Catalyst

PROFESSIONAL MANUFACTURERS OF AUTOMOTIVE CATALYTIC CONVERTERS

OUR CERTIFICATE

PROFESSIONAL, FAST AND CONSIDERATE SERVICE

Sales

Technology

Custom Made

Quality

DIGITAL SHOWROOM

CERAMIC CATALYST SOLUTIONS FOR MARKETS

TO ACHIEVE A WIN-WIN BUSINESS

Are you factory or trading company?

What is your warranty time.

Can you produce according to the samples or drawings?

How about your delivery time?

Do you test all your goods before delivery?

HOW DO WE MAKE A DIFFERENCE?

LATEST NEWS

Maximizing Longevity: Essential Maintenance Tips for Your Vehicle’s Catalyst

What Happens When A Diesel Particulate Filter Goes Bad?

Two-Way Vs. Three-Way Catalytic Converters: Key Differences And Evolutions

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