Premium Truck Exhaust Pipes Manufacturer in China

OEM/ODM supplier of high-performance diesel exhaust systems, DPF delete pipes, clamps, and flanges. Specializing in 4" and 5" SS409 & aluminized steel pipes for pickup and semi-trucks. Factory-direct pricing with global shipping.

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About Us

Trusted Truck Exhaust Pipes Manufacturer in China

Ningbo Infengde Machinery Co., Ltd is a professional exhaust manufacturer located in Ningbo City, Zhejiang Province, China. With years of experience in auto exhaust pipe production, we specialize in high-quality diesel truck exhaust systems.

Our product range includes complete exhaust systems, DPF delete pipes, mandrel bends, clamps, flanges, and structural welded frames. We offer OEM services to trading companies and branded customers across the US and globally.

All products are made from SS409 or aluminized steel with 1.5mm wall thickness and are packed with customer logos on boxes.

Factory production of truck exhaust pipes

Our Manufacturing Capabilities

CNC Machining

Precision machining for exhaust flanges and industrial components.

Stamping

Sheet metal stamping and punching for clamps and brackets.

Pipe Bending

Mandrel bending for smooth, high-flow exhaust pipes.

Welding Services

Expert TIG/MIG welding for durable exhaust assemblies.

Featured Products

4" DPF Delete Pipe for Duramax

Chevy Silverado/GMC 2015.5–2016 6.6L

Material: SS409 | 1.5mm Wall

4" DPF Delete Pipe for Powerstroke

Ford 6.4L 2011–2019

Aluminized Steel | OEM Fit

4" Straight Exhaust Pipe

Ford Super Duty 2011–2017 6.7L

Smooth Mandrel Bent

5" Duramax Diesel Exhaust

Chevy 2015.5–2016 6.6L LML

SS409 Stainless Steel

Cummins Race Pipe 4"

2013–2018 with Muffler

High-Flow Performance

5" Heavy Truck Exhaust Elbows

SS409 Stainless Steel

Precision Bent | 90° & 45°

DPF Delete Pipe 4"

Dodge Cummins 2007.5–2012

FLO 835FNB Design

DPF Delete 5" with Muffler

Ford Powerstroke 6.7L 2011–2019

Complete Back-Exhaust Kit

View All 19 Products

Why Choose Us?

Premium Materials

SS409 stainless steel and aluminized steel with 1.5mm wall thickness for durability and corrosion resistance.

OEM/ODM Services

Custom designs, branding, and packaging. We support private labeling and customer-specific requirements.

Global Shipping

Reliable logistics to the US, Europe, and worldwide. Fast lead times and secure packaging.

Quality Assurance

Rigorous quality control at every stage. Experienced engineers and skilled welders ensure precision.

Factory Direct Pricing

No middlemen. Competitive pricing with volume discounts for bulk orders.

Dedicated Support

Responsive communication via email and phone. Technical support and fast quote turnaround.

Our Impact

10+

Years Experience

19+

Products Range

500K+

Units Shipped

30+

Global Clients

Frequently Asked Questions

What materials do you use for exhaust pipes?

We use SS409 stainless steel and aluminized steel with a 1.5mm wall thickness for optimal durability and heat resistance.

Do you offer custom exhaust systems?

Yes, we provide OEM/ODM services. Share your design or requirements and we’ll manufacture to your specs.

What is the lead time for orders?

Typical lead time is 15–25 days after order confirmation, depending on quantity and complexity.

Can you print our logo on packaging?

Yes, we offer custom packaging with your logo printed on boxes at no extra cost.

Do you ship internationally?

Yes, we ship globally. We have experience shipping to the US, Canada, Europe, Australia, and more.

Get in Touch

Need a quote or have technical questions? Contact us directly for fast support.

Email: info@infengde.com

Alternate Email: kimberling@163.com

Phone (WhatsApp): (+86) 130 8296 8006

Address: Da’ao Industry Zone, Dongwu Town, Yinzhou District, Ningbo City, 31500 Zhejiang Province, China

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