What surface treatments are available?

Options include Mill finish, Anodizing, Sand Blasting, Powder Coating, Wooden Grain Coating, Polishing, Electrophoresis, PVDF, and more.

What materials and temper grades are used?

We use 6063 aluminium alloy with temper grades ranging from T3 to T8.

What deep processing services are offered?

We offer cutting, drilling, threading, and bending services for customized applications.

T Oxidized Black 20X20 Aluminum Profile 2020 Extrusion V Slot

Name: T Oxidized Black 20X20 Aluminum Profile 2020 Extrusion V Slot
Brand: Hunan Lang Le Technology Co., Ltd.
SKU: 622872424

Hunan, ChinaHunan Lang Le Technology Co., Ltd.

US$3.52-3.53

1 Piece

Product profile

Customization

Available

Shape

Square

Grade

6000 Series

Model NO.

LE-6-2020

Temper

T3-T8

Appearance

Square,Round,Customized

Surface Treatment

Anodizing,Powder Coating, etc.

Application

Other

Length

Unit Weight

0.53kg

Alloy or Not

Is Alloy

Slot Width

6mm,8mm

Size

20series

Color

Silver,Black,Blue,Customized

Trademark

LANGLE

Origin

China (Mainland)

Key features

Customizable Appearance: Available in Square, Round, or Customized shapes to meet specific design needs.

Color Customization: Colors include Natural Silver, Black, Blue, and other customized options.

Versatile Surface Treatment: Offers Mill finish, Anodizing, Powder Coating, Sand Blasting, and more.

Deep Processing Services: Provides cutting, drilling, threading, and bending for tailored applications.

ISO 9001 Certified: Manufacturing process certified to ensure consistent quality and reliability.

No MOQ for New Customers: Accepts small trial orders to support new designs and marketing development.

Fast Lead Time: 1-3 working days for small orders; 3-15 days for mass production.

Professional Technical Support: One-stop services including customized solutions and professional design advice.

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.