What is the delivery time for samples and mass production?

(1). 1 week to open the new moulds and make free samples. (2). 2-3 weeks after receipt of deposit and confirmation of the order.

Can you provide deep processing and fabrication services?

Yes, we have deep processing line in our factory, we can do cutting, drilling, punching, welding and deep fabrication.

What is your Quality Control Plan?

We have strictly 5S quality control plan in our factory, 1S is Incoming materials quality control, 2S is Production line quality control, 3S is Packing quality control, 4S Warehouse quality control and 5S loading quality control plan. We can avoid the Inferior quality issues our factory.

Premium 2021 Aluminium Alloy Doors and Windows Systems

Name: Premium 2021 Aluminium Alloy Doors and Windows Systems
Brand: Shanghai Reliance Alu Co., Ltd.
SKU: 1906550265

Shanghai, ChinaShanghai Reliance Alu Co., Ltd.

US$2,600.00

1-4 Tons

US$2,400.00

5-9 Tons

US$2,200.00

10+ Tons

Sample price:US$40.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

All The Time

Warranty

15 Years

Model NO.

Type

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

Shape

Round

Grade

6000 Series

Temper

T3-T8

Window & Door Aluminium Profile

60 Series

Alloy

Surface Finishing

Powder Spraying

Alloying Ingredient

6063

Certification

CE, SONCAP, ISO, CIQ, RoHS, TUV

Polished Aluminum Profile

Chemical Polishing

Material

Aluminum Alloy

Surface Treatment

Powder Coating

International Standard

En755

Max. Width

90mm, 60mm, 50mm, 40mm, 30mm

Thick Ness

10um

Factory and Export Directly

Yes

One Stop Service

Yes

CNC Deep Fabrication

Yes

SGS Inspection

Yes Before Delivery

Factory Visiting

Yes and Free

Free Design

Yes

Quality Control

6s Quality Control

Export Experience

Over 15 Years

MOQ

OEM/ODM

Yes

Transport Package

Plastic Paper with Wooden Frame

Specification

ISO9001 EN755 GB5237-2008

Trademark

RELIANCE ALU

Origin

China

HS Code

7604210000

Production Capacity

120000mt/Y

Key features

15-Year Warranty Coverage: Comprehensive 15-year warranty for peace of mind and long-term reliability.

OEM/ODM Customization: Full OEM/ODM services including free design and personalized customization.

Extensive Alloy Options: Available in 6060, 6063, 6061, 6082, 7075, 2024 and other series.

Diverse Surface Finishes: Powder coating, anodizing, wood grain, PVDF, and electrophoresis options.

Deep Processing Capability: In-house CNC fabrication, cutting, drilling, punching, and welding services.

17+ Years Experience: Over 17 years in manufacturing and 10+ years in international export.

Strict Quality Control: 5S quality control system ensuring high standards from material to loading.

Competitive Pricing: Direct factory pricing with no extra cost for small orders.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceExhibition Experience

Shanghai Reliance Alu Co., Ltd.

Shanghai, China

Business Type: Manufacturer/Factory, Trading Company, Group CorporationExport Year: 2013-07-01Nearest Port: Qingdao Port, Shanghai Port, Tianjin PortAverage Response Time: ≤18hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, FCA, EXW

AI-Powered supplier vetting

SummaryThe supplier is identified as a professional technical supplier offering 3D software design, customization from designs, ODM, and OEM services. Its stated business scope includes daily necessities, building materials, import and export, construction and decoration engineering, consulting, after-sales service for mechanical and electrical products, and freight forwarding. Evidence indicates inventory, overseas warehouse, showroom, and overseas agent or branch capabilities, along with repair services in South America. Export experience is stated as 12 years, with exports representing 51%–70% of total sales. Production information includes substantial aluminum profile output and 31–40 quality-control staff. However, no new products were reported in the past year, no SDK is available, certification holdings are not provided, financial performance details are incomplete, and customer cases are not explicitly documented.

Supplier typeThe supplier is explicitly described as a professional technical supplier. Its business scope covers building materials, import and export, construction and decoration engineering, consulting, mechanical and electrical product after-sales service, and freight forwarding, while export activity has continued for 12 years.

After-Sales capabilityAfter-sales service is included in the stated business scope, and the supplier reports overseas agents or branches, overseas warehouse and showroom capabilities, and repair services in South America. These statements support the existence of after-sales and overseas service infrastructure, although service coverage beyond the stated region is not established.

R&D capabilityThe supplier reports a powerful R&D team, 3D software design, ODM services, and 21–30 years of total R&D engineer experience. However, it reported no new products in the past year and has no available SDK, so the evidence supports established design and development capability but not consistently strong recent innovation.

Production capacityThe supplier reports in-stock capability and substantial aluminum profile production, including 120,000 tons of mill-finish profiles, 90,000 tons of anodizing profiles, 100,000 tons of extrusion profiles, 100,000 tons of powder-coating profiles, and 12,000,000 square meters of window and door extrusion profiles. It also reports 31–40 quality-control staff, providing explicit evidence of production scale and quality-control resources.

Customization capabilityCustomization from designs is explicitly offered, alongside 3D software design, ODM services, and OEM services for popular brands. These capabilities indicate that the supplier can support customer-specific product development and manufacturing.

Product Q&A

Q:What is the thickness for anodizing film?

Our normal thickness is over 10 um. Yes, we can do 15um and above.

Q:What color options are available for powder coating?

We can do any color for powder coat as long as you can provide the color sample. Our normally powder coating thickness is 60-100um.

Q:What colors are available for wood grain finish?

Our most popular colors are Western Red Cedar, Australia Cedar, Jarrah I, Jarrah II, Chestnut, Bush Cherry, Bush Wood, Western Wood, Snow Gum, etc. If you need any other colors, we can do according to the color samples you provide.

Q:How is the weather resistance for wood grain finish D1010?

(1). Powder: Akzo Noble Interpon D1010. (2). Wood grain film: Italian Menphis. (3). Standard complied: American AAMA Standard.2603 (4). UV test:1000 hours. (5). Salt spraying test:1000 hours. (6). Normal weather: 10 years color guarantee.

Q:What certifications and standards do you have?

We have ISO CE certification. Our standard is DIN, AAMA, AS/NZS, China GB.