This page is not the official website. Generated by AI, does not constitute any advice. If needed, please click here to visit the corresponding official website.

High Precision Steel Tube Manufacturer Since 2008

We are engaged in manufacturing and exporting high-quality Hydraulic Cylinder Tubes, Cold Drawn Seamless & Welded Tubes, Precision Mechanical Tubes, and Cold Drawn Hollow Sections for industrial applications worldwide.

Explore Our Products

Why Choose Changzhou Chengxin?

We combine advanced manufacturing with strict quality control to deliver reliable, high-performance steel tubes tailored to your needs.

Quality Raw Material

Sourced from leading suppliers to ensure consistency, strength, and durability in every product.

Strict Quality Control

Rigorous inspections before, during, and after production to meet international standards.

Flexible Production Arrangement

Adaptable manufacturing schedules to ensure on-time delivery and optimal customer experience.

Customization

Tailored solutions to meet special or customized demands across industries.

Our Product Range

Comprehensive solutions in hydraulic cylinder tube manufacturing with durable finish standards, high strength, robust construction, corrosion resistance, and fine finish.

Honed or Skived & Roller Burnished Tube

Honed or Skived & Roller Burnished Tube

Steel tube with ID honed or skived & roller burnished to ensure tight ID tolerance. Ideal for high-precision hydraulic cylinders.

Cold Drawn Seamless Tube

Cold Drawn Seamless Tube

Precision tube made from hot pierced or hot rolled seamless pipes through cold drawing. High strength and excellent dimensional accuracy.

Cold Drawn Welded Tube (CDW)

Cold Drawn Welded Tube (CDW)

ERW welded tube cold drawn for improved mechanical properties and surface finish. Max wall thickness up to 15mm, OD above 250mm.

Hydraulic Cylinder Barrel

Hydraulic Cylinder Barrel

CNC turned as per customer drawings. Finished products cover various industrial applications including construction and machinery.

Precision Mechanical Tube

Precision Mechanical Tube

Used in automotive, aerospace, and machinery sectors. Manufactured to tight tolerances with excellent surface finish.

Cold Drawn Hollow Section

Cold Drawn Hollow Section

High-strength structural tube with precise geometry. Suitable for load-bearing and mechanical applications.

High-strength cold rolled steel with excellent surface finish

Cold Rolled Steel Tube

Improved dimensional accuracy and surface quality through cold rolling process. Used in precision engineering.

Specialized hydraulic feedline tubes for fluid transfer systems

Hydraulic Feedline Tube

Designed for reliable fluid transmission in hydraulic systems. Corrosion-resistant and pressure-tested.

Diverse range of steel tubes for various industrial needs

Other Steel Tubes

Custom profiles and specialty tubes available upon request. Tailored to meet unique engineering requirements.

Precision-ground rods for piston and actuator applications

Piston Rods

High-strength, wear-resistant rods for hydraulic and pneumatic systems. Available in various finishes and coatings.

Tubes ready for honing with precise outer dimensions

Cold Drawn Steel Tube Ready to Hone

Prepared for internal finishing processes. Ensures optimal results during honing or skiving.

Custom tube products based on technical drawings

Custom Tube Products

From design to delivery, we support OEMs and industrial partners with fully customized tube solutions.

About Changzhou Chengxin Metal Products Co., Ltd.

Established in 2008, we are a professional manufacturer and exporter of high-precision steel tubes, specializing in hydraulic cylinder tubes, cold drawn seamless and welded tubes, precision mechanical tubes, and cold drawn hollow sections.

Our production capacity includes up to 25,000 tons of cold drawn steel tubes and 15,000 tons of ERW steel tubes annually. We serve clients across the globe with quality products, reliable service, and technical support.

With advanced equipment and a dedicated team, we ensure every product meets strict dimensional, mechanical, and surface finish requirements for critical industrial applications.

Factory Equipment Production Line Quality Inspection Finished Products

Our Services & Support

We provide end-to-end support from raw material sourcing to final delivery and beyond.

Custom Manufacturing

We offer full customization based on technical drawings, material specs, and performance requirements.

Quality Assurance

Every batch undergoes rigorous testing for dimensions, tensile strength, hardness, and surface integrity.

Technical Support

Our engineers assist with material selection, design optimization, and application troubleshooting.

Logistics & Export

Efficient global shipping with proper packaging and documentation for smooth customs clearance.

Download Resources

Access product catalogs, technical datasheets, and compliance certificates from our download center.

Video Demonstrations

Watch our production process, quality checks, and application examples on our official YouTube channel.

Industries We Serve

As an experienced tube solution provider, we support a wide range of industrial applications.

Construction Equipment

Excavators, loaders, forklifts, cranes, and other heavy machinery.

Automotive

Suspension systems, steering components, and hydraulic actuators.

Machinery

Industrial presses, automation systems, and mechanical linkages.

Geological Drilling

Steel tubes for exploration, core sampling, and underground operations.

Get in Touch

For inquiries, quotes, or technical support, please visit our official website to contact Changzhou Chengxin Metal Products Co., Ltd.

Visit Official Website

Notice for Buyers: If you are a buyer, the above information is generated by AI collection and does not constitute any advice. If necessary, please visit the corresponding official website.

For Domain Owners: If you are the domain owner and do not want to be included by fobcompany.info, please contact [email protected] via your corporate email to cancel. We will cancel your inclusion within 3 business days.

如果您是域名所有者 不想被fobcompany.info收录 请用企业邮箱联系[email protected] 取消收录 我们将在3个工作日取消您的收录

Service Request: If you are other domain and want to be included, please contact [email protected]

如果您是其他域名合作 也请联系[email protected]