What is the lead time for orders?

Off-season lead time is within 15 workdays. Peak season lead time is one month. Orders over 1000kg may require negotiation.

Is OEM service available?

Yes, we support OEM services including custom shapes, sizes, surface treatments, and specific industrial applications.

What are the payment terms?

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

1530 2040 Aluminum Extrusion Profile for Door Window Frame

Name: 1530 2040 Aluminum Extrusion Profile for Door Window Frame
Brand: Hunan Lang Le Technology Co., Ltd.
SKU: 751833992

Hunan, ChinaHunan Lang Le Technology Co., Ltd.

US$3.00-3.52

1 kg

Sample price:US$3.52/kg.Request sample

Product profile

Customization

Available

Type

Window & Door Aluminium Profile, Industrial Aluminium Profile

Shape

T - Profile

Model NO.

le-6-1530 le-8-gb2040

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

Anodized

Color

Black/Silver

OEM

Yes

Custom

Yes

Length

5.8m/6.0m

Surface Treatment

Anodized

Certificate

ISO

Size

15X30

Speci

20X40

Transport Package

by Carton Box and Wooden Case

Specification

15x30 20x40

Trademark

langle

Origin

China

Production Capacity

5000000

Key features

Customizable Color Options: Available in Natural Silver, Black, or Silver, with customization support.

High Strength & Lightweight: 6063/6061 aluminum alloy ensures light weight and high strength for easy installation.

Versatile Surface Finishing: Options include Anodizing, Powder Coating, Mill Finish, and Wood Grain Coating.

Wide Size Series: Available in 15/20/30/40/60/80/90/100 series with customizable lengths.

Certified Quality: Products are CE and ISO9001/ROHS certified for industrial and building applications.

Flexible OEM Service: Supports OEM customization for shapes, sizes, and specific industrial requirements.

Deep Processing Capable: Supports cutting, drilling, threading, and bending for complex assembly needs.

Fast Lead Time: Off-season delivery within 15 workdays; peak season within one month.

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 aluminum alloys are available?

We provide 6063 and 6061 aluminum alloys, which belong to the 6000 series and offer T3-T8 temper options.

Q:Can the color be customized?

Yes, the color can be customized. Standard options include Natural Silver, Black, and Silver, with other colors available upon request.

Q:What surface treatments are offered?

We offer Mill finish, powder coating, anodizing, wooden grain coating, polishing, electrophoresis, PVDF, and sanding blasting.

Q:What are the standard sizes and series?

Standard sizes include 15, 20, 30, 40, 60, 80, 90, and 100 series. Custom lengths like 5.8m or 6.0m are also supported.

Q:What certifications do the profiles have?

Our profiles are certified with CE, ISO9001, and ROHS standards to ensure quality and safety.

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