What industries are aluminum profiles suitable for?

They are widely used in transportation, construction, industrial automation, machinery, electronics, aerospace, and home decoration.

What are the specific applications of aluminum profiles?

Applications include frame structures, workbenches, conveyors, machine guards, radiators, heat sinks, and various industrial shelving systems.

Top Selling Products 6063 T5 Extruded 4040 Aluminum Profile

Name: Top Selling Products 6063 T5 Extruded 4040 Aluminum Profile
Brand: Hunan Lang Le Technology Co., Ltd.
SKU: 621663464

Hunan, ChinaHunan Lang Le Technology Co., Ltd.

US$2.86-3.50

1 Kilogram

Sample price:US$30.00/meter.Request sample

Product profile

Customization

Available

After-sales Service

Online Service

Warranty

1 Year

Model NO.

LE-8-GB4040

Type

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

Shape

Square

Grade

6000 Series

Temper

T3-T8

Window & Door Aluminium Profile

60 Series

Alloy

Surface Finishing

Anodic Oxidation

Alloying Ingredient

6063

Certification

ISO

Polished Aluminum Profile

Chemical Polishing

Unit Weight

According to Aluminum Profile Length

Delivery Time

Normally Shipped in 7-15days After Payment.

Material

6000series Aluminium Alloy

Alloy or Not

Is Alloy

Slot Width

6mm, 8mm, 10mm

Color

Silver, Black, Customized

Appearance

Square, Half Round, Customized Design

Surface Treatment

Anodizing, Powder Coating, etc.

Length

Max. 6meters, Can Cut Length as Per Request

Size

40series

Usage

Light Industry

Application

Automation Application Industrial

Completed Product

Assembly Line, Conveyor, Workbench, Fence

Other Service

Cutting, Threading, Drilling, Taping

Anodize

Black Anodized, Silver Anodized Aluminum Profile

Transport Package

Film+Kraft Paper+Wood Box/Pallet

Specification

customized

Trademark

Lang Le

Origin

Hunan, China (Mainland)

Production Capacity

1000000 Kilogram/Kilograms Per Month

Key features

Customizable Design: Offers customized color, appearance, and surface treatment options to meet specific project needs.

Wide Application Scope: Suitable for industrial automation, construction, LED cooling, and various machinery framing systems.

OEM & ODM Service: Accepts OEM and ODM orders with professional technical support for design and production.

Fast Delivery: Standard items ship within 7-15 days; fastest delivery time is only 7 days for urgent orders.

High Quality Control: ISO9001 certified with strict quality standards ensuring 0 return rate and high durability.

Free Sample Offer: Provides free samples valued under $50 for testing, with shipping cost covered by customer.

Extensive Surface Options: Available in mill finish, anodizing, powder coating, wooden grain, and other surface treatments.

One-Stop Service: Includes cutting, drilling, threading, and assembly assistance for complete project solutions.

Company profile

Hunan Lang Le Technology Co., Ltd.

Hunan, China

Business Type: Manufacturer/FactoryExport Year: 2016-04-01Nearest Port: Shanghai, Shenzhen, GuangzhouAverage Response Time: ≤15hTerms 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 kinds of supplier are you?

We are a full-service custom industrial solutions provider, offering not just materials but also professional R&D and design technical support.

Q:What is the standard length and MOQ?

Standard length is 6020mm, with sea-shippable max length of 6 meters. Stock items have low MOQ; customized items require 300-500kg MOQ.

Q:What is the lead time for orders?

New molds take 7-10 days plus sample approval. Mass production takes 10-15 days after sample approval. Fastest delivery is 7 days.

Q:How can I get a quotation?

Please provide detail drawings (CAD/PDF/DWG/IGES/STEP), material, quantity, surface treatment, and any special packaging requirements.

Q:Can I get a sample for testing?

Yes, we offer free samples under $50 value. Customers usually cover international shipping costs, or we can use their DHL/FedEx account.

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