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Aluminum J Channel Extrusion


  • Offer chemical composition report of raw material

  • One-stop aluminum fabrication full set service

  • Obtain ISO9001, ISO14001 management system

  • Ensure loading report after every shipment

Alugreat manufactures extruded aluminum J channel which has both decorative and architectural anodized finish.
It also has powder coating, mill finish, sandblasting, electrophoresis painting, and wood grain surface treatment.


Item Typealuminum j channel extrusions


Material6000Series, 7075etc


TemperT3-T8


Shapesquare, round, flat, angle, rectangular, common channel (c,u,j,f,h,t ), customized


Size / ThicknessGeneral profiles thickness from 0.3 to 5.0mm, length from 3m-6m or customized available; Anodized protection film thickness from 8~25 um, powder coating from 40 ~ 120 um.


FinishAnodizing, Mill finish, Polishing, Sanding Powder coating; Silver plating, Brushed, etc.


Lengthcustomized length


Delivery time15-20 days after sample confirmed & down payment, or negotiated


Deep processCNC,drilling,milling,cutting,stamping,welding,bending,assembling,Custom Aluminum Fabrication


MOQLow MOQ


ApplicationIn Solar photovoltaic panels solar modules, new energy vehicles, furniture, windows&doors, decorations, industry, construction, and so on


Packagingstandard export packaging or as discussed


Our Advantagesuperior quality with competitive price, Certified enterprises in China

Engineers from Alugreat produce extruded aluminum J channels with excellent corrosion resistance. This helps our aluminum J channel extrusion to prevent rust.

Thus, our extruded aluminum J channel cannot be damaged easily. That is why you can assure that aluminum J channel extrusion from Alugreat is high-quality and long-lasting.

Aluminum J channel extrusion is also recognized as aluminum J cap. It is also known by its other term as J edge trim. It does have another name called mirror J cap or J molding.

The often most applied fabrication of extruded aluminum J channel includes tabs, notches, holes, depressions, key slots, material insertion, embossing, and more. To name a few of its custom fabrication, it includes punching, drilling, milling, and cutting.

Commonly, aluminum J channel extrusion is used for slides, tracks, and railings. Its high density and stability allow it to become useful for railings and other rail utilizations. Additionally, our extruded aluminum J channel is widely used for the protection of edges, rims, decorations and so on.


Alugreat: Your Leading Aluminum J Channel Extrusion Manufacturer

Alugreat is a leading aluminum J channel extrusion manufacturer and supplier, delivering high-quality J-shaped aluminum profiles with versatile applications, customizable specifications, and superior weather resistance for a wide range of industrial and commercial projects. Our aluminum J channel extrusions are precision-fabricated through advanced extrusion processes, transforming raw aluminum into custom cross-sectional shapes to meet your exact project requirements.

Precision Manufacturing Process of Alugreat Aluminum J Channel Extrusions

Our aluminum J channel extrusions undergo a precise extrusion fabrication process. Raw aluminum is shaped into your required cross-section through a specialized formed press, ensuring consistent quality and accurate dimensions for every profile.

Versatile Applications of Alugreat Aluminum J Channel Extrusions

Alugreat aluminum J channel extrusions have diverse applications across numerous industries, making them a flexible solution for various projects. They are commonly used for mirror framing, window installations, curtain wall construction, and as a decorative and functional addition to surface design projects, as well as for mounting thin laminates.

Customizable Specifications & Sizing Options

Standard & Custom Lengths

We offer aluminum J channel extrusions in standard lengths of 8 feet and 12 feet, and we also provide precise custom cutting services to tailor the profiles to your exact application requirements, ensuring a perfect fit for your project.

Custom Color Options

Our aluminum J channel extrusions are available in a range of standard colors including bronze, black, bright dipped, clear, and satin. We also offer full color customization to match your specific project aesthetic needs.

Profile Features

Our extruded aluminum J channels feature slotted and punched profiles, along with optional bottom caps, flange caps, and top caps, providing enhanced functionality and installation flexibility.

Superior Performance Features of Alugreat Aluminum J Channel Extrusions

Exceptional Weather Resistance

Alugreat engineers have integrated superior weather resistance into our aluminum J channel extrusions, enabling them to withstand sun exposure, wind, rain, and other environmental elements. This makes them an ideal choice for outdoor applications such as windows and curtain walls.

Easy Installation Design

The back leg of our extruded aluminum J channels is slotted and punched, simplifying the installation and mounting process, allowing for quick and secure integration into your projects.

Stylish & Durable Design

Our aluminum J channel extrusions feature an attractive, modern, and stylish design that enhances the aesthetic appeal of your projects while maintaining durable performance. They are resistant to corrosion, easy to clean, and can be easily machined, cut, formed, or welded to meet your project needs.

Quality Assurance & Reliable Delivery

Protective Packaging & Safe Shipping

Each extruded aluminum J channel is individually poly-wrapped to prevent scratches during shipping, and we provide a detailed loading report for every shipment to ensure safe and secure delivery of your order.

Brand Expertise & Support

With over 20 years of experience in the aluminum extrusion industry, Alugreat has a team of 30 engineers with 10+ years of industry expertise who can design and prototype custom aluminum J channel solutions based on your ideas. We are dedicated to delivering the highest quality aluminum J channel extrusions and providing exceptional customer support for your projects.


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