4040 V Slot Aluminum Profile Extrusion Alloy for 3D Printer

Name: 4040 V Slot Aluminum Profile Extrusion Alloy for 3D Printer
Brand: Hunan Lang Le Technology Co., Ltd.
SKU: 622896404

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-8-4040

Temper

T3-T8, T3-T8

Name

Industrial Aluminium Profile Extrusion

Appearance

Square,Round,Customized

Application

Industrial

Length

Surface Treatment

Anodizing,Powder Coating,etc.

Unit Weight

0.9-8.5kg

Material

6000series Aluminium Alloy

Alloy or Not

Is Alloy

Slot Width

6mm,8mm,10mm

Size

40series

Color

Silver,Black,Blue,Customized

Transport Package

1. Foam Rubber and Bubble Film Layered Packaging

Trademark

Lang Le

Origin

Hunan, China (Mainland)

Key features

Customizable Appearance: Available in Square, Round, and Customized shapes to meet specific design requirements.

Wide Application Range: Suitable for Radiators, Assembly lines, Frames, Conveyors, Workbenches, and more.

Professional Design Support: Experienced team provides customized application solutions and professional design advice.

Flexible Length Cutting: Standard length is 6020mm, but can be cut to specific lengths as needed.

Low MOQ for Existing Items: No quantity restrictions for existing products; order quantity depends on customer needs.

ISO 9001 Certified: Manufacturing process certified by ISO 9001 to ensure quality standards.

Free Sample Available: Free samples provided, with freight cost covered by customer if no express account.

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

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's the standard length of your aluminium profiles be shipping?

The standard length of aluminium profiles is 6020mm, we can cut to specific length as you need..

Q:What's your MOQ?

For our existing products, quantity has no restrictions and depends on your need.

Q:Can you offer free sample?

Yes, we can provide free sample, but we should charge you the freight cost if you do not have an international express account for transfer.

Q:What's the lead time for small order and mass production?

1~3 working days for small order, and 3~15 working days for mass production of material, and the final lead time will be subject to each individual invoice.

Q:What certification do you have?

We have ISO 9001 certificate.