Infengde industries - pipe bending manufacturer in China

Professional pipe bending services

Mandrel bending

Supply mandrel bends with diameter up to 6″.

Company presentation

Pipe bending up to 6 inches

The best mandrel bending factory in China, with diameter up to 6 inches

Multiple applications

Truck exhaust, car exhaust, agriculture machine parts, road safety products…etc.

Deliver to door

Handling all custom things and deliver the goods directly to customer warehouse.

Products & Services

Mandrel bends

Mandrel bends with specificaitons from 1 inch to 6 inches

Diesel delete kits

Customized DPF delete kits, EGR delete kits.

Truck exhaust pipes

Truck exhaust stacks, truck exhaust eblows, custom truck parts…etc

Agriculture machine parts

Tubular parts for agriculture machines.

Custom tube fabrication

Customized pipe bending services, mandrel bends…etc.

Welding services

MIG Welding, TIG welding, OEM services of various of metal frames, steel brackets…etc.

Metal forming products

Truck exhaust stacks, truck exhaust eblows, custom truck parts…etc

Road safety products

Guard rail, road sign stands, road safety equipment parts…etc

About Infende

Infende Metal Works is a professional manufacturer specializing in DPF delete kits and complete exhaust system solutions. We are committed to delivering high-quality products with reliable performance for customers worldwide.

Our product range covers a wide spectrum of metal fabrication and exhaust-related components, including:

DPF delete kits and truck exhaust pipes
Semi truck exhaust elbows, stacks, and accessories
Mandrel bending and welded pipe components
Car exhaust systems, headers, manifolds, and downpipes
EGR kits, intake pipes, and aluminum tube bending products
Machining parts, stamping components, and structural welded frames

View products catalogues

With strong expertise in CNC machining, mandrel bending, exhaust fabrication, and metal stamping, we provide complete one-stop manufacturing solutions.

By 2022, Infende had invested in four major product divisions, each focusing on different industrial applications, allowing us to better serve both automotive and industrial sectors.

You can also visit our facebook page and linkedin page for more details about us.