What surface treatments are available?

Options include Mill finish, Anodizing, Electropharesis, Powder coating, Sand blasting, and Polishing.

What materials are used for the profiles?

We use 6063, 6061, 6005, and other 6000 series aluminium alloys with T3-T8 temper.

What are the common applications for these profiles?

They are used for 3D printers, CNC engravers, robotics, workbenches, conveyors, and frame systems.

V Slot Linear Rail Aluminium Profile CNC 3D Printer

Name: V Slot Linear Rail Aluminium Profile CNC 3D Printer
Brand: Hunan Lang Le Technology Co., Ltd.
SKU: 622843584

Hunan, ChinaHunan Lang Le Technology Co., Ltd.

US$2.50-3.50

100 Kilogram

Product profile

Customization

Available

Shape

Square, Special, Based on Special Drawings

Grade

6000 Series

Model NO.

LE-6-2020

Temper

T3-T8

Certification

ISO 9001

Payment Term

T/T, L/C

Application

Other, Assembly Line, Workbench, Conveyors

Surface

Silver, Black Anodized

Material

We Can Do 6063 6061 6005 etc.

Length

We Supply The Length According to Your Need

Alloy or Not

Is Alloy

Slot Size

6mm, 8mm, 10mm

Delivery Time

3-15days After Payment

Transport Package

Plastic Paper for Each Piece

Trademark

Langle

Origin

China (Mainland)

Key features

Customizable Dimensions: Supply length according to your need; standard 6020mm, cut to specific size.

Multiple Surface Treatments: Options include Anodized, Powder Coated, Mill Finish, Sand Blasting, and RAL colors.

Wide Slot Size Options: Available in V Slot and T Slot sizes: 6mm, 8mm, and 10mm.

Complete Accessory Set: Includes t nuts, brackets, bolts, end caps, and specialized fasteners.

ISO 9001 Certified: Manufacturing process certified for quality assurance and reliability.

Versatile Applications: Ideal for 3D printers, CNC, robotics, workbenches, conveyors, and frames.

One-Stop Service: From tooling design and extrusion to cutting, drilling, and packaging.

Fast Delivery: 1-3 days for small orders; 3-15 days for mass production after payment.

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 is the standard length of your aluminium profiles?

The standard length is 6020mm, but we can cut to specific lengths as needed.

Q:What is the MOQ for existing products?

There are no quantity restrictions for existing products; it depends on your needs.

Q:Can you provide free samples?

Yes, we provide free samples, but freight costs apply if you lack an international express account.

Q:What is the lead time for orders?

1-3 working days for small orders; 3-15 working days for mass production, subject to invoice.

Q:What certifications do you have?

We hold the ISO 9001 certificate for our manufacturing quality.

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