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20 Series Aluminum Alloy Profiles for Industrial Conveyor Frames with Corner Brackets

This aluminum profile is manufactured from high-grade 6063-T5 aluminum alloy and is ideal for use in solar mounting systems, industrial frames, and construction applications. With excellent strength, corrosion resistance, and anodized finish, it ensures long-lasting durability in both indoor and outdoor environments. Custom lengths, surface treatments, and processing services are available to meet your project requirements.
Availability:
  • SINPO

  • Aluminum Profile

The length of one whole aluminum profile is 6.1M.

SINPO-METAL provides customers with free cutting and processing services


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 Specification

45

2020L-0.8

Weight: 0.31kg/m

W.T.: 0.8mm

46

2020L-0.9

Weight: 0.34kg/m

W.T.: 0.9mm

47

2020L-1.0

Weight: 0.34kg/m

W.T.: 1.0mm

48

2020L-1.2

Weight: 0.36kg/m

W.T.: 1.2mm

49

2020L

Weight: 0.46kg/m

W.T.: 1.4mm

50

2020L-1.5

Weight: 0.47kg/m

W.T.: 1.5mm

51

2020N1

Weight: 0.48kg/m

W.T.: 1.4mm

52

2020N2

Weight: 0.5kg/m

W.T.: 1.5mm

53

2020N3

Weight: 0.56kg/m

W.T.: 1.5mm

54

2020R

Weight: 0.46kg/m

W.T.: 1.5mm

55

2020V-N1

Weight: 0.52kg/m

W.T.: 1.5mm

150

2020V

Weight: 0.47kg/m

W.T.: 1.3mm

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Application Video
High-strength aluminum alloy
Excellent surface finish: Anodized / Powder-coated / Brushed
Corrosion-resistant and weatherproof
Precision-extruded with tight tolerances
Available in standard or customized profiles
Ideal for solar frames, industrial automation, tents, furniture, and more
Supports CNC processing: cutting, drilling, tapping, milling
Lightweight yet structurally strong
Complies with ISO, SGS, CE standards

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 FAQ

Q1: Can you customize the aluminum profile shape and dimensions?
A: Yes, we offer full customization based on your drawings or specific requirements. We support custom shapes, wall thicknesses, lengths, surface finishes, and even hole positioning. Just send us your CAD files or samples.


Q2: What surface treatments are available?
A: We provide a wide range of finishes including anodizing (natural, black, bronze, etc.), powder coating, electrophoresis, sandblasting, polishing, and brushing. Surface treatment enhances corrosion resistance and appearance.


Q3: What is your MOQ (Minimum Order Quantity)?
A: Our standard MOQ is 500kg per profile. However, for new customers or special projects, we are flexible and can accept smaller trial orders.


Q4: Do you offer OEM and ODM services?
A: Absolutely. We support both OEM and ODM. We can produce based on your designs and also provide design support if you only have an idea or sample.


Q5: How do you ensure product quality?
A: We have a strict QC system that includes raw material inspection, extrusion tolerance checks, surface finish testing, and final packaging control. Our factory is ISO 9001 certified and products meet SGS or CE standards upon request.


Q6: What is the lead time for orders?
A: Normally, production takes 10–15 working days after confirmation of the drawing and receipt of the deposit. For urgent orders or repeat products, the lead time may be shorter.


Q7: Do you offer cutting, drilling, or machining services?
A: Yes, we provide CNC machining, cutting to length, drilling, tapping, and welding services. This saves you time and cost on secondary processing.


Q8: What kind of packaging do you use for export?
A: Our aluminum profiles are protected with plastic film or paper between each piece, bundled with foam or EPE, and packed in strong export cartons or wooden pallets to prevent damage during transit.


Q9: Can I get a free sample?
A: Yes, small samples (less than 30cm) of standard profiles are available for free. For custom profiles, we may charge mold costs, but those can be refunded upon bulk order confirmation.


Q10: What industries are your aluminum profiles used in?
A: Our profiles are widely used in solar mounting systems, industrial automation, tent structures, furniture frames, construction, windows & doors, and transportation. We support various custom applications.



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 Factory

As a professional aluminum profile manufacturer, we are committed to delivering high-precision, customized extrusions for industrial, construction, and solar applications. From extrusion to packaging and shipping, every step is carefully managed under strict quality control to ensure consistent performance and timely delivery.

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 Workshop

14

Extrusion

Mold Design & Fabrication: Precision steel molds are designed according to cross-sectional drawings

Extrusion Process: Preheated billets are pushed through the die to form the desired profile shape

Length Control: Standard extrusions are typically 6 meters long

Cooling & Straightening: Profiles are cooled immediately, then pulled and straightened to maintain shape and dimensional accuracy

182

Tempering

Purpose: Enhances mechanical strength and hardness

Common Tempers:

T5: Air cooling + artificial aging

T6: Water quenching + artificial aging

Key Control Factors: Temperature, duration, and cooling speed must be precisely managed

15

Surface Finishing

Anodizing

Electrophoretic Coating

Powder Coating

Wood Grain Transfer

Polishing / Brushing

187

CNC Machining

Typical Operations: Drilling, tapping, cutting, milling, punching, bending, etc.

Machinery: CNC machines, punch presses, cutting saws, tapping machines

Customization: Fully adaptable to client’s drawings and complex assembly needs


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 Warehouse

284

Our raw materials and finished aluminum profiles are stored in a clean, dry, and well-organized warehouse:

  • Material Code System for batch tracking

  • Sectioned storage zones by alloy, color, or customer specification

  • Protective stacking to avoid scratches or deformation

  • Real-time inventory monitoring for faster lead times

We keep buffer stock for standard profiles and dies to support urgent and repeat orders.

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 Packaging

21

We offer professional packaging tailored for international shipping safety and customer branding needs:

  • Inner protection: Plastic film, PE foam, bubble wrap

  • Outer layer: Bundled with kraft paper, shrink film, or woven bags

  • Packing formats:

    • Cartons for small-length profiles

    • Steel-reinforced pallets for long extrusions

    • Wooden crates or customized containers

Each package includes clear labels, QR codes or barcodes for tracking and identification.

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 Shipping

22

We deliver aluminum profiles to clients worldwide through various transportation options:

  • Shipping Ports: Shanghai / Ningbo (by sea), or air freight for urgent orders

  • Shipping Methods:

    • Full container load (FCL)

    • Less than container load (LCL)

    • Air cargo / Express for samples

  • Lead Time: 15–25 days depending on order size and custom treatment

  • Documentation Provided:

    • Commercial invoice

    • Packing list

    • Certificate of Origin (CO / Form A / Form E / Form F)

    • SGS test reports (if required)

We work with experienced freight forwarders to ensure timely, safe, and cost-effective delivery to your destination.



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