Can I get free samples?

Samples are free, but the DHL shipping cost is borne by the buyer.

Does aluminum profile rust?

Aluminum corrodes but it does not rust.

Where are aluminum profiles used?

They are commonly used for window and door frames, curtain walls, balcony railings, roofing structures, scaffolding, and signage frames.

Aluminum L Profile in Angle Aluminum Extrusion for Corrner

Name: Aluminum L Profile in Angle Aluminum Extrusion for Corrner
Brand: Sihui Shengjie Metal Products Co., Ltd.
SKU: 2160832205

Guangdong, ChinaSihui Shengjie Metal Products Co., Ltd.

US$2.10

300-999 Pieces

US$2.00

1,000-4,999 Pieces

US$1.86

5,000+ Pieces

Sample price:US$30.00/piece.Request sample

Product profile

Customization

Available

Type

Window & Door Aluminium Profile, Decoration Aluminium Profile, Heat Sink Aluminium Profile, Glass Wall Aluminium Profile, Transport Aluminium Profile, Industrial Aluminium Profile

Shape

Square

Model NO.

SJ-04

Grade

6000 Series

Temper

T3-T8

Window & Door Aluminium Profile

60 Series

Alloy

Surface Finishing

Anodic Oxidation

Certification

CE, ISO, RoHS, TUV

Polished Aluminum Profile

Mechanical Polishing

Size

Can Be Customized

Color

White Black Gold Silver (Can Be Customized)

Finish

Anodized Polished Powder Coated(Can Be Customized)

Length

0.1-8m(Can Be Customized)

MOQ

300kg

Service

OEM ODM

Application

Industrial, Door&Window, Decoration, Curtain Wall

Certificates

ISO/CE/RoHS/TUV/Soncap/CIQ

Transport Package

Can Be Customized

Specification

can be customized

Trademark

Shengjie

Origin

Guangdong China

Production Capacity

50000ton/Year

Key features

Customizable Dimensions: Length can be customized from 0.1m to 8m to fit specific project requirements.

Versatile Surface Finishes: Options include Anodizing, Powder Coating, Wood Grain, and Electrophoresis in various colors.

High Production Capacity: Monthly capacity reaches up to 5000 tons with 18 extruding machines and multiple treatment lines.

OEM and ODM Services: Full customization support including design, mold development, and surface treatment matching.

Durable Material Quality: Made from 6063 Alloy with T3-T8 temper, offering strong, stylish, and corrosion-resistant properties.

Comprehensive Certifications: Products certified with CE, ISO, RoHS, TUV, SGS, and QUALICOAT for global market compliance.

Factory Direct Pricing: Direct factory from extrusion to surface treatment saves costs and ensures quality control.

Free Sample Availability: Free samples provided to help customers verify quality before placing bulk orders.

Company profile

High Repeat Buyers ChoiceQA/QC InspectorsR&D CapabilitiesManagement Certification

Sihui Shengjie Metal Products Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 2 Years CertifiedNearest Port: Guangzhou PortAverage Response Time: ≤4.52h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryThe supplier is identified as a professional technical supplier offering aluminum products and custom metal products. It provides 3D software design and multiple customization modes, and reported new product development during the past year. Production resources include an extrusion line with stated annual productivity of 8,000 tons, automated aluminum-profile production and surface-treatment lines, and various metalworking machines. Quality processes include quality assurance, raw-material traceability, complaint-handling procedures, and corrective/preventive-action procedures, although finished-product inspections have instructions but no written records. The supplier has export experience, but overseas service coverage is limited: it has no overseas agents, branches, warehouse, or showroom. No evidence confirms certifications, financial credibility, customer cases, or a valid manufacturing-capacity contract with related subcontractors.

Supplier typeThe supplier explicitly describes itself as a professional technical supplier and offers aluminum products, aluminum profiles, fences, tubes, and custom metal products. This supports classification as a specialized aluminum and custom-metal manufacturer/supplier.

After-Sales capabilityThe supplier has documented procedures and records for handling customer complaints and corrective/preventive actions. However, it has no overseas agents or branches, no overseas warehouse or showroom, and provides no overseas-service countries, so broad overseas after-sales coverage is not evidenced.

R&D capabilityThe supplier reports R&D capability, 3D software design services, and new product development during the past year. It does not provide ODM services and has no available SDK, but the stated R&D and recent product-development evidence supports innovation capability.

Production capacityProduction evidence includes an extrusion line with stated annual productivity of 8,000 tons, automated aluminum-profile production and surface-treatment lines, and extensive cutting, machining, bending, welding, milling, drilling, and film-shrinkage equipment. The supplier also reports stock capability, although it has no valid manufacturing-capacity contract with related subcontractors.

Customization capabilityThe supplier explicitly offers customization from samples, full customization, customization from designs, minor customization, and flexible customization. It also provides 3D software design services, directly supporting broad customization capability.

Product Q&A

Q:Are you a factory or trading company?

We are a direct factory with capabilities from extrusion to surface treatments, allowing us to save costs, control quality, and manage production time effectively.

Q:What is the production time for new molds and mass production?

It takes 7-15 days to make new molds. Mass production takes about 25 days after receiving the 30% deposit.

Q:What are the payment terms?

We accept 30% deposit by TT and the balance settled before loading. LC is also acceptable.

Q:What is the MOQ?

The Minimum Order Quantity is 300KG per item.

Q:How do you charge the mold fee?

Using existing molds is free. For customized profiles, the mold fee will be refunded when your order quantity reaches a certain amount.

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