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Aluminum Extrusion Process

Premium Aluminum Tubes & Profiles

High-quality seamless and non-seamless aluminum tubes, industrial profiles, and custom extrusions for oil exploration, hoisting rigging, public security, and more.

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Who We Are

KLIFTING INDUSTRY CO., LTD., operating as Alextrusions, is a leading general taxpayer enterprise rooted in domestic industrial aluminum. We integrate R&D, production, and sales to deliver high-performance aluminum solutions globally.

Our advanced manufacturing capabilities allow us to support a full one-stop process—from early design and development to post-processing—ensuring precision and reliability in every product.

1000-7000 Series

Alloy Production Range

6–300 mm

Tube Outer Diameter

0.2–3.2 cm²

Profile Cross-Section

Factory Equipment

Our Core Values

Quality Guarantee

Control every procedure well, make each product well. High quality creates business—progress comes from continuous improvement.

Leading Technology

We persevere in technology innovation and strengthen internal management to deliver cutting-edge aluminum extrusion solutions.

Intentional Service

Do each piece of work carefully. We intentionally serve every customer with professionalism and long-term commitment.

Our Products

Explore our range of high-performance aluminum tubes and profiles engineered for durability, precision, and industrial reliability.

Seamless Aluminum Tube

Seamless Aluminum Tube

Extruded & cold drawn from 1000–7000 series alloys. Ideal for high-pressure and structural applications.

  • • Outer Diameter: 6–300 mm
  • • Alloys: 1000, 2000, 3000, 5000, 6000, 7000 series
  • • Applications: Oil exploration, rigging, defense
Capillary Seamless Aluminum Tube

Capillary Seamless Tube

Ultra-thin walled seamless tubes for precision instrumentation and medical devices.

  • • High dimensional accuracy
  • • Cold drawn for enhanced strength
  • • Used in sensitive technical systems
7075 Aluminum Tube

7075 Aluminum Tube

Super hard aluminum alloy with excellent strength-to-density ratio. Ideal for aerospace and defense.

  • • High tensile strength
  • • Corrosion resistant (with coating)
  • • Alloy 7075-T6/T651
6063 Aluminum Tube

6063 Aluminum Tube

Excellent extrudability and surface finish. Commonly used in architectural and structural applications.

  • • Good corrosion resistance
  • • Easily anodized
  • • Alloy 6063-T5/T6
3003 Aluminum Tube

3003 Aluminum Tube

Manganese alloy with moderate strength and excellent workability. Used in heat exchangers and tanks.

  • • Good formability
  • • Non-heat treatable
  • • Alloy 3003-H14/H18
2024 Aluminum Tube

2024 Aluminum Tube

Copper alloy with high strength. Common in aerospace and military applications.

  • • High fatigue resistance
  • • Alloy 2024-T3/T4
  • • Requires protective coating
Standard Aluminum Profile

Standard Aluminum Profile

Pre-designed profiles for industrial framing, automation, and construction.

  • • 6063 alloy standard
  • • Anodized or powder coated
  • • Modular and lightweight
Custom Aluminum Profile

Custom Aluminum Profile

Tailored extrusions based on your technical drawings and specifications.

  • • Full R&D support
  • • Die design and manufacturing
  • • Low MOQ available

Advanced Manufacturing & Testing

Our production and quality assurance systems ensure every aluminum product meets international standards.

Extrusion & Cold Processing Equipment

  • • 25–75 MN double-acting forward extruders
  • • 14.5–31.5 MN single-acting forward extruders
  • • 4.5 MN tension leveler
  • • 5t / 15t series drawing machines
  • • LG30 / LG60 / LD180 cold rolling mills
  • • Multi-tonnage punch presses and high-speed CNC
Extrusion Equipment
Testing Lab

Technology & Testing Center

  • • Plasma spectrometer (chemical analysis)
  • • Atomic absorption spectrophotometer
  • • Gold phase microscope & image analyzer
  • • Material testing machine (tensile, yield, elongation)
  • • Material section measuring system
  • • Supports new product and process development
1000–7000
Alloy Series Produced
6–300 mm
Tube Outer Diameter
0.2–3.2 cm²
Profile Cross-Section
Global
Export Reach

Frequently Asked Questions

Find answers to common inquiries about our products and services.

What aluminum alloys do you produce?

We produce 1000, 2000, 3000, 5000, 6000, and 7000 series alloys, including 7075, 6063, 6061, 5083, 3003, 2A12, and 2017.

Can you manufacture custom aluminum profiles?

Yes, we offer full custom extrusion services with die design, prototyping, and low minimum order quantities.

What are your main applications?

Our products are used in oil exploration, hoisting rigging, public security systems, aerospace, defense, and industrial automation.

Do you provide material certifications?

Yes, we provide full material test reports (MTRs), chemical composition analysis, and mechanical property data upon request.

What is your production capacity?

We operate high-tonnage extruders and cold drawing lines capable of producing seamless and non-seamless tubes and profiles at scale with strict quality control.

Get in Touch

Have a project or need a quote? Reach out to our team for expert support and fast response.

Contact Information

Email (Sales): sales@alextrusions.com

Email (Info): info@alextrusions.com

Phone/WeChat/WhatsApp: +86-199-3256-5570

Address: No.169 Longxiang Road, Industrial Park, East Qiyi Road, Lianchi District, Baoding, Hebei, China (P.C. 071000)

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