Wholesale Premium Black L-Shaped Aluminum Extrusions for Industrial Excellence Manufacturers, Factory

Enhanced Safety & Crashworthiness: The intelligent profile design incorporates dedicated crumple zones and robust cross-sectional geometries that efficiently manage and absorb crash energy, forming a protective safety cell around the battery.

Corrosion Resistance & Durability: Suitable for the harsh underbody environment, our profiles can be supplied with tailored surface treatments, including anodizing or specialized coatings, to ensure long-term durability.

Product Description

Specifications

Item L-Shaped Aluminum profile
Material 6063 \ 6061 \ 6060
Temper T5/T6
Thickness 0.8-5.0mm
Length 6m (customizable)
Surface treatment Mill finish \ Power coating \ Anodizing \ Electrophoresis \ Fluorocarbon coating \ Wood grain, etc.
Color According to customer requirements (customizable)
Service support Drilling \ Milling \ Cutting \ Welding \ Bending \ Assembling \ CNC
Packing details Inside: packed with protective film to protect each piece
Outside: wrap to be bundles by shrink plastic bag
Delivery time Die developing and sample testing: 7-10 days
Mass production completed: 15-30 days
MOQ 500kg

Surface Treatment

Surface treatment profiles

Product Application

Aluminum Extrusions Application 1 Aluminum Extrusions Application 2 Aluminum Extrusions Application 3 Aluminum Extrusions Application 4

Crafted from high-strength aluminum with a deep black anodized finish, these versatile L-shaped profiles combine durability with sleek industrial aesthetics. Perfect for building robust machine frames, assembly line supports, and modular workstations in factories, warehouses, and automation facilities. Their precision geometry ensures easy alignment and secure mounting, while corrosion-resistant properties withstand demanding environments. Ideal for creating custom enclosures, protective edges, and structural reinforcements—where strength meets streamlined design for global industrial solutions.

In the quest for greater range, enhanced safety, and superior driving dynamics, the vehicle's underbody structure is paramount. Our advanced line of high-strength aluminum extrusion profiles is engineered specifically to form the robust backbone of next-generation Electric Vehicle platforms and battery enclosures.

Designed to meet the rigorous demands of electric mobility, these profiles deliver an unparalleled combination of lightweight construction and structural integrity. Manufactured from premium 6000-series aluminum alloys, they offer exceptional mechanical properties.

Aluminum Profiles Details

Quality Inspection

Quality Inspection Process

Manufacturing Technique

Manufacturing technique detail Technical parameters specifications

Your Success is Our Responsibility

Save your time

Save Your Time

Quickly provide accurate samples for testing.

Save your costs

Save Your Costs

Provide pre-processing services, such as cutting, drilling, milling, etc.

Meet your client's requirements

Meet Client's Requirements

Provide RAL or Pantone color cards precise color matching.

Easy to carry out your sales work

Support Sales Process

Provide product images, videos, and technical parameter manuals.

Improve Your Efficiency

Improve Your Efficiency

Provide guidance on profile application, such as assembly process and hardware accessory adaptation suggestions.

Shorten the supply cycle

Shorten Supply Cycles

Cooperative warehouses can be set up in your region.

Order Process

Detailed order process flow chart

Frequently Asked Questions

FAQ representation
What aluminum alloy grades do you offer for L-shaped profiles?
We offer high-quality 6063, 6061, and 6060 aluminum alloys. These grades are tempered to T5 or T6 to deliver the optimal strength, durability, and structural integrity required for industrial and automotive applications.
What surface treatments can be applied to the aluminum profiles?
We provide a comprehensive range of surface treatments, including Mill finish, Powder coating, Anodizing, Electrophoresis, Fluorocarbon coating, and Wood grain, allowing you to meet both aesthetic and environmental protection needs.
Do you support custom sizes, shapes, and CNC processing?
Yes. While our standard profile length is 6m, it is fully customizable. Additionally, we support a wide range of precise CNC processing services, including drilling, milling, cutting, welding, bending, and assembly.
What is the minimum order quantity (MOQ) and production lead time?
Our minimum order quantity (MOQ) is 500kg. For customized profiles, die development and sample testing take 7-10 days, followed by 15-30 days for complete mass production.
How are the products packaged to prevent damage during transport?
We ensure safe delivery by packing each piece internally with protective film to prevent scratching. The outer layer is then securely bundled and wrapped using heavy-duty shrink plastic bags.
Can you match specific colors for powder-coated or anodized profiles?
Yes, we support precise color matching according to RAL or Pantone color systems to ensure the profiles align perfectly with your project design requirements.

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