Jiangsu Liwan Precision Industry Co., Ltd.

Professional high-end pipe

create a

first-class brand

Professional high-end pipe

create a

first-class brand

High Capacity, High Standards

One-Stop Precision Tubing Supply

Jiangsu Liwan Precision Industry Co., Ltd. is one of China’s early manufacturers of precision tubing.
We provide integrated solutions from tube production to finished components,
Our capabilities cover tube forming, heat treatment, and precision machining,
Committed to reliable and sustainable manufacturing support for our customers.

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Production base

Bases
Industry experience

Years
Capacity

Tons
Factory area

㎡
Technical workers

+

Liwan Precision

Processed parts

With a mature production management system and high-efficiency production capacity, Liwan has a processing capacity of approximately 130 million tubular parts.

ERW tube

Electric welded precision steel pipes are produced using high-frequency resistance welding (ERW) technology. This process involves instantaneously heating the edge of the steel strip with high-frequency current and then continuously welding it under pressure, resulting in stable weld quality and high forming precision.

CDW tube

Electric welded cold-drawn precision steel pipe (CDW Tube) is a high-precision steel pipe product manufactured by Jiangsu Liwan Precision Pipe Manufacturing Co., Ltd. using high-frequency welded steel pipe as raw material and further processed through advanced cold drawing technology.

Seamless tube

Cold-rolled precision seamless steel pipe is one of Liwan Precision's core products, with an annual production capacity of approximately 60,000 tons. It is made from high-quality seamless steel billets through a multi-pass cold rolling process.

Automotive industry

Automotive industry

Automotive industry

Specializing in providing high-precision steel tubing and deep-processing solutions for the automotive industry, our products are widely used in critical components such as shock absorption systems, steering systems, and chassis structural parts. With stable dimensional control and excellent mechanical properties, the company continuously contributes to improving the safety and reliability of automotive products.

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Motorcycle industry

Motorcycle industry

Motorcycle industry

The product features high strength, high dimensional accuracy, and excellent fatigue resistance, meeting the stringent requirements of motorcycles under high-speed operation, vibration and shock, and long-term use environments, providing reliable assurance for the stability, safety, and handling performance of the entire vehicle.

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construction machinery

Construction machinery

Construction machinery

These products are used in hydraulic systems, structural supports, and transmission components of engineering machinery. They possess high strength, excellent pressure resistance, and stable dimensional accuracy, meeting the requirements of heavy-duty, high-impact, and complex working conditions, providing a reliable guarantee for the efficient and stable operation of equipment.

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High-speed rail industry

High-speed rail industry

High-speed rail industry

For high-speed rail vibration damping systems, Liwan Precision provides high-strength, high-precision tubing with excellent fatigue resistance, widely used in shock absorbers and core suspension components. The products maintain stable performance under high-speed and high-load conditions, effectively improving the smoothness and safety of train operation.

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Robotics industry

Robotics industry

Robotics industry

For industrial robot joint systems, Liwan Precision provides high-precision, high-strength, and highly consistent precision tubing, widely used in various joint structures and core motion components. Even under high-frequency dynamic conditions, it maintains stable performance and smooth operation, contributing to intelligent manufacturing and automation upgrades.

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Global Business

Our business spans the globe.

20+ Exporting countries
200,000Tons Annual export volume

Jiangsu Liwan Precision Industry Co., Ltd.

Site area:10000㎡
Production area:60000㎡
Employees:400+

Chongqing Liwan Precision Parts Co., LTD

Site area:53000㎡
Production area:30000㎡
Employees:100+

From “Made” to “Quality Made” — Liwan Precision Wins Global Award from Stabilus

Recently, at the annual supplier conference of Stabilus, Liwan Precision, an outstanding precision tubing solution provider from China, stood out among thousands of global suppliers and was honored with the “Special Co……

From “Made” to “Quality Made” — Liwan Precision Wins Global Award from Stabilus

Recently, at the annual supplier conference of Stabilus, Liwan Precision, an outstanding precision tubing solution provider from China, stood out among thousands of global suppliers and was honored with the “Special Co……

Wuxi Liwan Officially Launches: Demonstrating a New “Made in China” Speed in Just 15 Days — New Team, New Equipment, New Beginning, Building a Benchmark Intelligent Manufacturing Base for Automotive Tubing

Wuxi Liwan Officially Launches: Demonstrating a New “Made in China” Speed in Just 15 Days — New Team, New Equipment, New Beginning, Building a Benchmark Intelligent Manufacturing Base for Automotive Tubing [At the……

Spring Rain Nourishes Private Enterprises, Advancing Forward to a New Chapter — Zhangjiagang Municipal Party Secretary Han Wei Visited Jiangsu Liwan for Inspection and Guidance

This morning, Han Wei, Secretary of the Zhangjiagang Municipal Party Committee and Secretary of the Party Working Committee of Zhangjiagang Free Trade Zone, visited Liwan Precision to inspect and guide the construction……

Integrated solutions from tubing to finished parts. Design consultancy, prototyping, sampling and in-house testing. Reliable manufacturing support for global industries.

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