What is the longest Langle extrusion that can ship UPS/DHL?

UPS/DHL will ship up to 2m extrusions.

What materials and alloys are used?

We use 6063 aluminium alloy, available in various tempers from T3 to T8.

What surface treatments are available?

Options include mill finish, powder coating, anodizing, wooden grain coating, polishing, eletrophoresis, PVDF, and sanding blasting.

40X120 Heavy Duty Aluminum Extrusion Profile for Industry

Name: 40X120 Heavy Duty Aluminum Extrusion Profile for Industry
Brand: Hunan Lang Le Technology Co., Ltd.
SKU: 752841052

Hunan, ChinaHunan Lang Le Technology Co., Ltd.

US$2.50-3.50

1 Piece

Sample price:US$3.52/kg.Request sample

Product profile

Customization

Available

Type

Window & Door Aluminium Profile, Decoration Aluminium Profile, Heat Sink Aluminium Profile, Glass Wall Aluminium Profile, Transport Aluminium Profile, Industrial Aluminium Profile

Shape

Square, Square,Rectangle,or Customized

Model NO.

LE-8-40120

Grade

6000 Series

Temper

T3-T8

Window & Door Aluminium Profile

60 Series

Alloy

Surface Finishing

Anodic Oxidation

Alloying Ingredient

6063

Certification

CE, ISO

Polished Aluminum Profile

Mechanical Polishing

Payment Term

T/T, L/C

Name

Aluminum Profile

Length

50-6000mm

Material

Aluminum Alloy 6063 T5

Surface

Anodized/Powder Coated

Alloy or Not

Is Alloy

Certificate

ISO 9001/RoHS

Delivery Time

2-7 Days After Payment

Color

Silver/Black

Size

40*120

Transport Package

Foam Rubber and Bubble Film Layered Package

Specification

custom

Trademark

Langle

Origin

China (Mainland)

HS Code

76042100

Production Capacity

10000

Key features

High Strength & Light Weight: 6063-T5 alloy with 4.76 KGS/meter weight, offering high strength for industrial use.

Customizable Dimensions: Available in 40x120mm size with customized length, color, and deep processing options.

Open T-Slot Design: Open T-slots allow for quick and easy mounting of accessories and components.

Global Certifications: Certified with CE, ISO, ISO 9001, and RoHS for global market trust and compliance.

Versatile Applications: Suitable for building, machinery, assembly lines, frame systems, and CNC structures.

Durable Surface Finish: Features anodic oxidation and other treatments for corrosion-proof and antioxidative performance.

Flexible Ordering: No MOQ for new customers; accepts small orders to support trial orders and new designs.

Free Sample Policy: Free samples available for testing, with freight cost charged if no international account.

Company profile

Hunan Lang Le Technology Co., Ltd.

Hunan, China

Business Type: Manufacturer/FactoryExport Year: 2016-04-01Nearest Port: Shanghai, Shenzhen, GuangzhouAverage Response Time: ≤18hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, Others, FCA

AI-Powered supplier vetting

SummaryHunan Lang Le Technology Co., Ltd. is identified as a Chinese manufacturer/factory specializing in aluminum extrusion, profiles, brackets, workbenches, conveyors, and related products. It reports ISO 9000, ISO 9001, and ISO 14064 certifications, four production lines, multiple large extrusion machines, and supporting processes including oxidizing, battery, flame-plating, and sand-blasting. The supplier states that it provides OEM/ODM, tooling design, extrusion, assembly, cutting, drilling, threading, and packaging services. Export activity is substantial in the provided data, with self-managed import/export rights, exports beginning in 2016, and broad global markets. However, the available customer-case evidence is limited to two single recorded transactions involving one buyer, and the slices do not provide sufficient evidence to assess after-sales service or financial credibility.

Supplier typeThe supplier is explicitly classified as a factory and Manufacturer/Factory, with a limited-company structure and operations in Changsha, Hunan, China. This directly supports its status as a manufacturing supplier rather than only a trading intermediary.

CertificationsThe supplier reports holding ISO 9000, ISO 9001, and ISO 14064 management-system certifications. These stated certifications provide explicit evidence of formal quality and environmental-management system coverage.

R&D capabilityThe supplier reports 6–10 years of total R&D-engineer experience, OEM/ODM support, customized extrusion design, several large extrusion machines, and ongoing process-system improvement. These details explicitly support product-development and engineering capability, although no specific patents or new-product results are provided.

Production capacityThe supplier reports four production lines, large extrusion machines ranging from 800 to 3600 tons, and additional oxidizing, battery, flame-plating, and sand-blasting lines. It also states off-peak lead times within 15 working days and peak fulfillment within one month, providing direct evidence of established production capacity and process coverage.

Customization capabilityThe supplier explicitly accepts customized designs and OEM/ODM orders for aluminum extrusions, and describes tooling design, extrusion production, assembly, cutting, drilling, threading, and packaging services. Its product keywords also include T-slot, V-slot, aluminum profiles, workbenches, and angle brackets, reinforcing the relevance of its customization scope.

Product Q&A

Q:What is the standard length of your profiles?

The standard length of profiles is 6020mm, we can cut to specific length to meet your project demand.

Q:What is your MOQ?

We have no MOQ for our new customers, we are accepting small order to support your trial order, new design, marketing development.

Q:Can you offer free sample?

Yes, we can provide free sample, but we are prefer to charge the freight cost if you do not have an international express account for transfer.

Q:What is the lead time for small order and mass production?

1~3 working days for small order, and 3~15 working days for mass production of material, and the final lead time will be subject to each individual invoice.

Q:What certification do you have?

We have ISO 9001 certificate.

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