Henan Gnee New Material Co., Ltd. is one of the most reliable manufacturers and suppliers of aluminium square tube profiles and extrusions in China. With abundant experience, we warmly welcome you to wholesale high quality aluminium square tube profiles and extrusions in stock here from our factory. Good service and reasonable price are available.
Manufacturing Process:
Extrusion: First, the aluminium alloy material is formed into the desired square tube structure by a high temperature extrusion process. The extrusion process ensures the consistency and precision of the internal and external shapes of the aluminium tubes.
Polishing treatment: The surface polishing treatment is then carried out to make the surface of the aluminium tube smooth, flawless and mirror-like. Polishing can be either mechanical or chemical, depending on the final surface quality requirements.
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Production Process |
Aluminum Extrusion (Cold drawn Or Cold Rolled)→CNC→Surface Treatment, etc. |
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We can provide Aluminum Products with One-Step service. |
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Profile Shape |
Round, hollow profile, oval, tube, round, flat, triangle, square, rectangle rectangular, pentagon pentagonal, hexagon |
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Application |
Furniture, Shower room, Kitchen, Door, Window, Sport equipment, treadmill, LED Strip/Heatsink, Glass side, Ceiling, |
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Heat Treatment |
T3,T4,T5,T6 |
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Length |
Max length 6000mm. (Depending on the size of the product.) |
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Deep Process |
Machining, CNC, cutting, milling, punching, lathing, drilling, chamfering, etc. |
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Surface Treatment |
Mill, anodized, powder coated, electrophoresis, wood grain, timber, paint, polish, brushed, etc. |
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MOQ of mass production |
300kgs for Aluminum Tube |
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More or less is acceptable, but it depends on drawings, material and fabrication requirements. |
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OEM/ODM Service |
Please give us more details such as engineer drawing(s) (Auto CAD 2D or 3D, Solid work, Sample, Hand-Painted. |
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Applications Driving Innovation
🏗️ Construction & Architecture: Lightweight yet robust square tubes are used in curtain walls, roofing, and modular buildings. Their sleek finish supports modern aesthetics while cutting transportation and assembly costs.
🚗 Automotive & Transport: Electric vehicle battery frames, trailer bodies, and aircraft components rely on extruded aluminium for weight reduction and energy efficiency.
⚡ Renewable Energy: Solar farm structures, wind turbine components, and hydropower systems leverage aluminium's corrosion resistance and ease of installation.
🏭 Industrial Machinery: Custom extrusions enable compact, high-strength designs for assembly lines, CNC machines, and material handling systems.
Why Aluminium Square Tubes & Extrusions?
1️⃣ Strength Meets Lightweight Design
Aluminium's unique strength-to-weight ratio makes it ideal for applications where durability and portability matter. Square tubes, crafted from alloys like 6061 and 6063, offer exceptional structural integrity while reducing load stress-perfect for frameworks in construction, automotive chassis, or robotic arms.
2️⃣ Corrosion Resistance for Harsh Environments
Unlike steel, aluminium naturally forms a protective oxide layer, resisting rust and degradation. Anodized or powder-coated finishes further enhance this property, ensuring longevity in marine, chemical, or outdoor settings.
3️⃣ Endless Customization
Extrusion technology allows for limitless shapes, sizes, and wall thicknesses. Whether you need hollow square tubes for electrical conduits or reinforced profiles for solar panel mounting systems, aluminium adapts to your exact specifications.
4️⃣ Sustainable & Recyclable
Aluminium is 100% recyclable without quality loss, aligning with circular economy goals. Producing recycled aluminium uses just 5% of the energy required for primary production, slashing carbon footprints for eco-conscious industries.
With 16 years of aluminium coil production history, GNEE is an outstanding representative of the global aluminium manufacturing industry. With our excellent product quality, global sales network and reasonable prices, we have established close partnerships with customers and distributors.
GNEE is committed to providing high quality aluminium coil products. We use advanced production technology and quality control system to ensure that each aluminium coil meets strict quality standards. Customers can be confident in purchasing our products, whether for food packaging, medical devices, construction materials or electronics, we can meet your needs.
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