China 6061 6063 Aluminum Square Tube Suppliers - Factory Direct Custom Sizes Up to 300mm
We are a company specializing in the production of customized aluminum profiles with more than 31 years of industry experience and a dynamic team. We are committed to providing customers with high-quality products and services, and to meet market needs through continuous innovation. No matter what kind of aluminum profile you need, we can provide professional customized solutions according to your requirements. The satisfaction of every customer is our highest pursuit, and we look forward to providing you with quality products and becoming your trusted business partner.
Product Description
Haixuan 6061 6063 aluminum pipe extruded super large aluminum square tube is a top-of-the-line extruded aluminum product that is perfect for a wide range of applications. With its high-quality construction and exceptional durability, this aluminum square tube is ideal for use in industrial and commercial settings.
The 6061 6063 aluminum pipe extruded super large aluminum square tube is designed for a wide range of applications, including construction, transportation, industrial machinery, and architectural projects. Its superior strength and lightweight properties make it an ideal choice for structural components, support beams, and framework in various industries.
In Haixuan, there are more than one thousand different size in stock, from 10mm to 300mm. With a diameter of up to 300mm, this oversized dimension sets it apart from standard aluminum tubes and makes it ideal for applications that require strength, durability, and a high load-bearing capacity.
Our Advantages
- Our super-large aluminum tube is extruded by the 5000 tons machine, which seldom factory can achieve.
- When using our ready mold can save more than RMB100000 charge. Our in stock can satisfy your urgent need.
- One stop service of CNC precision cutting, with 3-4mm tolerance, which seldom supplier own such big saw in Foshan.
- When matching powder coating and CNC cutting, our aluminum tube is widely used in construction and decoration, which achieving the high-end and excellent effect.
Surface Treatment
We offer a variety of aluminum finishing services and options allowing you to perfectly customize your aluminum tube.
To enhance its aesthetic appeal and improve its resistance to wear and tear, the aluminum tube can be subjected to various surface treatments, including anodizing, powder coating, and polishing. These treatments not only provide a protective layer but also allow for customization to meet specific design requirements.
Strict Quality Inspection
Every batch of aluminum extrusion kitchen cabinet aluminum handle profile undergoes rigorous inspection and testing to ensure that it meets our strict quality standards. Our quality control team carefully examines the handles for any defects or imperfections, ensuring that only the highest-quality products are delivered to our customers.
Packing Reference
We understand the importance of protecting our products during transportation and storage. Each handle is carefully wrapped and secured to prevent damage during transit. We offer a variety of packaging options to suit the specific needs of our customers, ensuring that the handles arrive in perfect condition, ready for installation.
CNC Deep Processing Services
In addition to standard dimensions, our 6061 6063 aluminum pipe extruded super large aluminum square tube can be further customized through CNC deep processing services. This includes precision cutting, drilling, milling, and bending, allowing for the creation of complex shapes and configurations to meet the exact specifications of the project.
One-Stop Aluminum Production
We offer a comprehensive one-stop solution for aluminum production, from initial design and prototyping to final manufacturing and finishing. This streamlined approach ensures that customers receive a seamless and efficient service, with a focus on quality control and timely delivery.

From material selection to finishing options, every aspect of the customization process is carefully managed to ensure the final product meets the highest standards of quality and performance.
We have more than 50000 molds in stock. If our aluminum tubes are not suitable for you, you could provide us your samples or technical drawings, we can extrude according to your designs.
If you are in need of aluminum profiles, please contact us freely. New customers will have the best price discounts. Feel free to contact us anytime!
Frequently Asked Questions
What sizes of aluminum square tubes do you have in stock?
We have more than one thousand different sizes in stock, ranging from 10mm to 300mm in diameter, to satisfy your urgent needs.
Can you customize aluminum profiles according to our drawings?
Yes. We have over 50,000 molds in stock. If our standard sizes do not suit your needs, you can provide us with your samples or technical drawings, and we can extrude according to your designs.
What is your CNC precision cutting tolerance?
We offer a one-stop service for CNC precision cutting with a tight tolerance of 3-4mm, supported by our advanced large-scale cutting equipment.
What surface treatments are available for the aluminum profiles?
To enhance aesthetic appeal and wear resistance, we offer various surface treatments including anodizing, powder coating, and polishing.
What makes your extrusion capabilities unique?
Our super-large aluminum tubes are extruded using a powerful 5000-ton machine, a specialized manufacturing capacity that few other factories in the industry can achieve.
How do you ensure the quality of your aluminum products?
Every batch of our products undergoes rigorous inspection and testing by our dedicated quality control team to check for defects and ensure compliance with strict industry standards.






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