What material grade is used for this product?

The product is made from 6000 series aluminium alloy, specifically grade 6063, with a temper range of T3-T8.

What payment terms are accepted?

We accept LC, T/T, D/P, PayPal, Western Union, Small-amount payment, Money Gram, and others.

Aluminium Extrusion for Window and Door

Name: Aluminium Extrusion for Window and Door
Brand: Hunan Lang Le Technology Co., Ltd.
SKU: 621692974

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

Appearance

Square,Round,Customized

Application

Industrial

Surface Treatment

Anodizing,Powder Coating,etc.

Length

Material

6000series Aluminium Alloy

Unit Weight

0.5-2.8kg

Alloy or Not

Is Alloy

Slot Width

6mm,8mm

Color

Silver,Black,Blue,Customized

Trademark

Lang Le

Origin

Hunan, China (Mainland)

Production Capacity

1000000 Kilogram/Kilograms Per Month

Key features

Customizable Appearance: Available in square, round, T-shaped, or fully customized designs.

Versatile Surface Treatment: Options include anodizing, powder coating, wooden grain, and PVDF.

High Scalability Design: Unique T-type design allows nut and screw installation at any position.

Corrosion Resistant: Features anodic oxidation surface treatment for elegant and durable finish.

Wide Application Range: Suitable for frames, loading platforms, automation equipment, and more.

Low MOQ Requirement: Minimum order quantity is only 1kg, ideal for testing and small batches.

Premium Material Grade: Made from 6000 series aluminium alloy (6063) with T3-T8 temper.

Flexible Color Options: Colors include silver, black, blue, wood color, or customized to client needs.

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.