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Wholesale Heavy Duty Aluminum Angle Bracket for Extrusion Profile Manufacturer, Factories

Our heavy-duty aluminum corner brackets include extruded solid type and die-cast reinforced type, made of 6063 aluminum alloy with matte sandblasted finish. Multiple sizes fit 2020,3030,4040,4545 industrial aluminum profiles. Triangular hollow rib design greatly improves load capacity, slotted long holes allow adjustable assembly position. Integrated forming without welding gap, easy to install with T-bolts and flange nuts. Perfect for heavy-load equipment frames, workstations and safety guard fences, customized machining and surface color are supported.

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Product Description

Specifications

Item	Extruded Aluminum Angle
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
Packing details	Outside: wrap to be bundles by shrink plastic bag
Delivery time	Die developing and sample testing :7-10 days
Delivery time	Mass production completed :15-30 days
MOQ	500kg

Surface Treatment

Product Application

These 90-degree triangular connecting brackets are essential hardware for industrial aluminum frame assembly. Widely adopted in electronic automation production lines, mechanical test fixtures, workshop operating tables and machine protective barriers. Extruded thick-wall brackets are preferred for heavy-duty equipment base and solar support frames, while die-cast adjustable-hole models suit light-to-medium load display booths and laboratory benches. All specifications are in stock for fast bulk delivery, we supply matched fastener kits to realize one-stop procurement for factory wholesale and engineering customized projects.

Quality Inspection

Manufacturing Technique

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Efficiency

Save your time

Quickly provide accurate samples for testing.

Cost-Effective

Save your costs

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

Precision

Meet your client's requirements

Provide RAL or Pantone color cards precise color matching.

Marketing Support

Easy to carry out your sales work

Provide product images, videos, and technical parameter manuals.

Expert Advice

Improve Your Efficiency

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

Supply Chain

Shorten the supply cycle

Cooperative warehouses can be set up in your region.

Order Process

Frequently Asked Questions

Q1: What aluminum alloys do you use for extruded profiles?

A: We primarily use high-grade 6063, 6061, and 6060 aluminum alloys, tempered to T5 or T6 to deliver optimum structural strength and excellent surface finish.

Q2: What surface treatment options are available?

A: We offer a comprehensive range of finishes including mill finish, powder coating, anodizing, electrophoresis, fluorocarbon (PVDF) coating, and realistic wood grain options.

Q3: Do you support custom fabrication services like CNC machining?

A: Yes, we provide full service support including precision cutting, drilling, milling, welding, bending, assembling, and custom CNC machining to meet precise engineering requirements.

Q4: What is your Minimum Order Quantity (MOQ) and packaging standard?

A: Our standard MOQ is 500kg. To guarantee safe transit, profiles are wrapped individually in protective film internally, and grouped in bundles wrapped in shrink plastic bags externally.

Q5: How long does the mold development and mass production take?

A: New mold development and sample testing generally take 7-10 days. Upon sample approval, the mass production cycle is completed within 15-30 days.

Q6: Can you match specific custom color requirements?

A: Absolutely. We can match precise color specifications according to official RAL or Pantone color card systems requested by clients.