What are the typical applications for this profile?

It is used for frame construction, loading platforms, industrial automation, workbenches, storage racks, and stage modeling.

What is the slot width of the profile?

The slot width is available in 6mm and 8mm options.

How does the design facilitate installation?

The unique T-type design allows components to be installed in any position using nuts and screws without removing the profiles.

Aluminum Profile Aluminium I 40mm*40mm Extrusion Section Slotted 8mm

Name: Aluminum Profile Aluminium I 40mm*40mm Extrusion Section Slotted 8mm
Brand: Hunan Lang Le Technology Co., Ltd.
SKU: 622887574

Hunan, ChinaHunan Lang Le Technology Co., Ltd.

US$2.86-3.50

1 Kilogram

Product profile

Customization

Available

Shape

Square

Grade

6000 Series

Model NO.

LE-6-1530

Temper

T3-T8, T3-T8

Material

6000series Aluminium Alloy

Unit Weight

0.5-4kg

Alloy or Not

Is Alloy

Slot Width

6mm,8mm

Color

Silver,Black,Blue,Customized

Name

Extrusion Slim Window and Aluminium Profile

Appearance

Square,Round,Customized

Length

Surface Treatment

Anodizing,Powder Coating,etc.

Application

Industrial

Size

15series

Transport Package

Foam Rubber and Bubble Film Layered Packaging

Trademark

Lang Le

Origin

Hunan, China (Mainland)

Key features

Customizable Color: Available in Silver, Black, Blue, Wood Color, or Customized per client requirements.

Customizable Appearance: Offers Square, Round, T-shaped, or Customized shapes to fit specific design needs.

Versatile Surface Treatment: Includes Anodizing, Powder Coating, Mill Finish, Polishing, Electrophoresis, PVDF, and more.

High Scalability Design: Unique T-type and fillister design allows nut and screw installation in any position without removal.

Convenient Construction: Modular and multifunctional design enables quick construction of ideal equipment without complex processing.

Wide Application Scope: Suitable for frame construction, loading platforms, industrial automation, and stage modeling.

Premium Material Quality: Made from 6000 series Aluminium Alloy (6063) with Temper T3-T8 for high stiffness and corrosion resistance.

Strict Quality Control: Adheres to strict standards to ensure product benefits and reliability for all industrial applications.

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 materials are used for this profile?

The product is made from 6000 series Aluminium Alloy, specifically grade 6063, with temper T3-T8.

Q:Can the color and shape be customized?

Yes, colors include Silver, Black, Blue, Wood Color, or Customized. Shapes can be Square, Round, T-shaped, or Customized.

Q:What surface treatments are available?

Options include Mill finish, powder coating, anodizing, wooden grain coating, polishing, electrophoresis, PVDF, and sanding blasting.

Q:What is the minimum order quantity?

The MOQ is 1kg.

Q:What are the lead times for production?

Peak season lead time is one month, while off-season lead time is within 15 workdays.

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