Aluminum Industry Profile Supplier
Delin Aluminium as a leading aluminum profile supplier has rich experience in supplying different kinds of industrial profiles. Our partner mills operate above 10 modern aluminum extruded profile product lines, equipped with aluminum rod industrial frequency step heating furnace, On-line quenching water cooling system, annealing furnace, quenching furnace and other sophisticated equipment, the annual output is 100,000 tons.
We are specialists in customizing industrial aluminium profile, Especially in customizing aluminum cylinder tubing, motor and automotive aluminum casing, photovoltaic support bracket. In china we are professional aluminum company in field of automobile, shipping and machinery industry. We can customize large aluminum extrusion with 10000 tons profile extrusion machine equipment capability, as shows below.

Delin performed complete sheet and extrusion production services. Differences from other aluminum extrusion plants, Delin have own aluminum smelting and holding furnace and casting equipment, and can do finished sheet and coil. And also as an aluminum profile supplier, we work with partner mills equipped with a high-capacity 4400T & 1100T extrusion press, advanced tooling workshop, 12-meter aging furnace, CNC machining center, surface power coating and inspection labs at our partner mills. The picture below shows the equipment at our partner mills.

Aluminum Industry Extrusion Products
Delin Aluminum specializes in industrial aluminum extrusion profiles, manufacturing large cylinder profiles, high-precision heat sinks, guide rail supports, and solar mounting systems. Our product range includes hydrogen tank aluminum profiles, solar mounting racks, data center cooling systems, offshore platform brackets, high-speed rail components, transformer cooling fins, semiconductor cooling racks, solar inverter housings, CNC machine guards, and port crane beams.
We have advantages in producing extrusion cylinder products,we supply ISO-standard aluminum cylinder barrels for double-acting cylinders, multi-position cylinders, and other pneumatic applications, available in standard sizes (Ø32-200mm) and custom lengths. As a leading aluminum extrusion supplier in China, our extruded cylinders serve diverse industrial sectors.
Contact us for customized solutions tailored to your specific requirements.
Capability in Manufacturing Aluminum Motor Casing
In field of battery and automobile manufacturing, Delin provide battery casings and automotive aluminum parts, widely used in automobiles and motorcycles. and we have rich customization experience in cars modules of car luggage rack ,battery tray, sunroof rail, trunk storage curtain, foot pedal, charging pile. welcome to bring your challenge projects to us. Especially in new energy battery manufacture. we can provide battery shell, battery pack case, new energy blade battery core shell, new energy battery pallet, new energy automobile motor shell, new energy automobile radiator and so on.
The motor housing made by aluminum extrusion profile is mass produced by our manufacturing partners, we have designed about 10 model for industrial motor manufacturer. Aluminum extrusion motor shell with the features of a lightweight frame, end plates and heat sinks, it make the electric motor have lower operational temperatures and motor vibration, creating a longer motor life.
Our capability for aluminum motor housing include extrusion(different level extrusion machine, 6000T extrusion is supported), cnc deep machine process, and surface treatment ( sandblast and hard anodizing is supported).
Widely Range Size in Manufacturing Equipment bracket square industrial aluminum profile
In field of industry equipment bracket like photovoltaic bracket, delin provides 6063 or 6061 T6 aluminum profiles , which are widely used in the main load-bearing components of photovoltaic support structures, such as pillars and crossbeams. our aluminum profile can be used to manufacture these load-bearing components for its high strength, corrosion resistance, excellent processing performance and long service life.
Common aluminum alloy profiles specifications include 3030 European standard profiles, 4040 European standard profiles, 4545 European standard profiles, 5050 European standard profiles, 6060 European standard profiles, etc. and also can supply some special 60120 European standard profiles.
| Size | Application | Standard |
|---|---|---|
| 10mm*10mm | Decorative and furniture structures | EN-10/11 |
| 20mm*20mm | Indoor partitions, windows and doors frames | EN-20/21 |
| 30mm*30mm | Fences, staircase handrails, medium-sized building structures | EN-30/31 |
| 40mm*40mm | Large building structures, such as photovoltaic bracket, roof supports, bridge supports, etc | EN-40/41 |
| 50mm*50mm | Structures that need to withstand large loads, such as machinery and equipment supports | EN-50/51 |
INDUSTRY ALUMINUM EXTRUSION CASES
| Product | Alloy series | Alloy | Temper |
| 6XXX | 6061 | T6 T5 | |
| 6XXX | 6005 | T6 T5 | |
| 6XXX | 6063 | T6,T5 |
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Delin Aluminum is a marine aluminum brand of AOYIN METALS, supplying certified marine-grade aluminum plates since 2007.














