PRT · Emission Control And Exhaust Filter Products Since 2005 +86 187 7537 6470[email protected]
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An advanced technology company focused on emission control and exhaust filter products since August 2005.

Company Profile

Pruiting Environmental Protection Technology Co., Ltd

Pruiting Environmental Protection Technology Co., Ltd (PRT) is an advanced technology company that mainly focuses on emission control and exhaust filter product development since August 2005. Orientated with fast technology development, the company has become a leading emission control product supplier located in Chongqing, China, with the aim of providing various kinds of high quality emission control products to the whole world with a perfect service system and knight service attitude.

The products family includes diesel particulate filters (DPFs), honeycomb ceramic substrate, catalyzed diesel particulate filters, diesel oxidation catalyst (DOC) and three-way catalytic converter for automotive and transportation application. We have achieved ISO/TS16949:2009 certification in 2009. All our products are made in high quality and are completely inspected during manufacturing.

Currently our product mainly sells to Europe, North America and the Middle East.

We are actively making a contribution to sustainable protection of the environment, health and natural resources. With enthusiasm we devote ourselves to tackling special application-specific issues, particularly in the niche markets of catalytic emissions reduction, in order to find the best possible solution to the needs of our customers. We work hand-in-hand with our customers to develop bespoke technical solutions.

PRT office and production building

At A Glance

Facts About PRT

01

Founded August 2005

Focused on emission control and exhaust filter product development from the start.

02

Chongqing, China

Head office and manufacturing at Konggang Industrial Park, Yubei District.

03

ISO/TS16949:2009

Certification achieved in 2009. All products completely inspected during manufacturing.

04

Exporting Worldwide

Products currently sell mainly to Europe, North America and the Middle East.

Analytical bench in the PRT research laboratory

R&D

An Independent Research Laboratory

Pruiting has its own independent research laboratory. We adhere to innovation-driven development and every year invest in the development of catalyst technology and ceramic technology, striving to maintain leading technology and keep pace with the times.

Read About R&D

Plant And Equipment

Inside the Chongqing Site

Aerial view of the PRT plant
Aerial view of the plant in Konggang Industrial Park, Yubei District, Chongqing.
PRT office and production building
Head office and manufacturing building at No.26, Huangang Road.
Kiln loaded with honeycomb ceramic bodies
Kiln loaded with honeycomb ceramic bodies during firing.
Substrate blocks on transfer carts
Substrate blocks staged on transfer carts between process steps.
Production line hall
Production line hall with extraction ducting and stacked ceramic bodies.
Range of honeycomb blocks
Finished honeycomb bodies across a range of cell densities and sizes.

FAQ

Frequently Asked Questions

When was Pruiting founded?

The company has focused on emission control and exhaust filter product development since August 2005.

What is in the product family?

Diesel particulate filters (DPFs), honeycomb ceramic substrate, catalyzed diesel particulate filters, diesel oxidation catalyst (DOC) and three-way catalytic converter for automotive and transportation application.

Which certification does PRT hold?

PRT achieved ISO/TS16949:2009 certification in 2009.

Which markets does PRT sell to?

Products currently sell mainly to Europe, North America and the Middle East.

Talk to an Engineer About Your Emission Control Project

Send us the engine displacement, target emission standard and installation envelope. We will come back with the matching substrate or catalyst specification.

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