What kinds of hardware do you supply?

We supply top Chinese brands, Australian Doric, and others. We recommend Australian Doric for projects in Australia for easy replacement, noting that prices vary even for the same brands.

What is the delivery time?

The delivery time is 15-30 days.

What are the payment terms?

50% T/T as deposit, with the balance paid before shipment or by negotiation.

Double Glazed Hinges Aluminum French Doors

Name: Double Glazed Hinges Aluminum French Doors
Brand: QINGDAO ROCKY GROUP CO., LTD
SKU: 2082670852

Shandong, ChinaQINGDAO ROCKY GROUP CO., LTD

US$110.00

10-999 Square Meters

US$80.00

1,000+ Square Meters

Sample price:US$110.00/square meter.Request sample

Product profile

Customization

Available

After-sales Service

Offered

Warranty

5-10 Years

Model NO.

AW-149

Material

Aluminum Alloy

Open Style

Swing

Frame Material

Aluminum Alloy

Screen Netting Material

Nylon

Style

Modern

Opening Pattern

Horizontal

Function

Soundproof, Insect-proof, Dust-proof, Decoration

Surface Finishing

Finished

Security Rating

Glass Color

Bronze, Grey, Blue, Ultra Clear

Glass

6+12+6

Frame Thickness

2.0mm

Flyscreen

Stainless Steel Mesh & Fibreglass Materials Availa

Uw Range

1.2-5.0 W/M2.K

Shgc

0.27-0.61

Transport Package

Plywood Crates

Specification

Custom

Trademark

Rocky

Origin

Qingdao, China

HS Code

761010

Production Capacity

7000m2/Month

Key features

Customizable Glass Options: Available in Bronze, Grey, Blue, and Ultra Clear glass colors.

Flexible Frame Thickness: Frame thickness ranges from 1.4mm to 2.0mm for diverse needs.

Multi-Material Flyscreen: Stainless steel mesh and Fibreglass materials are available.

High Energy Efficiency: Uw Range: 1.2-5.0 W/m2.K and SHGC: 0.27-0.61.

Comprehensive Certifications: Certified by AS2047, NFRC, SGS, CE, AAMA, BSCI, RoHS, and REACH.

Extended Warranty: 5-10 years warranty coverage for peace of mind.

Professional OEM/ODM: Full customization from samples, designs, and flexible options.

Trusted Manufacturer: Over 20 years experience as a leading China manufacturer.

Company profile

High Repeat Buyers ChoiceFull Customization100% Finished Products InspectionProduction Process Visualization

QINGDAO ROCKY GROUP CO., LTD

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 5 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤3.56h

AI-Powered supplier vetting

SummaryThe supplier is identified as a professional technical supplier offering 3D software design and multiple customization options. It operates two production lines and reports capacity for glass railings, aluminum windows and doors, and glass curtain walls, but no quantitative output is provided for glass pool fencing. Quality-related evidence includes stated compliance with GB/T 19001-2000 and several certifications, quality assurance, and raw-material traceability. The supplier has export experience, self-operated import/export rights, and inventory capability. However, several control procedures lack written records, there is no continuous production quantity reconciliation, no outsourcing SOP, and no valid manufacturing contract with an affiliated subcontractor. Financial records are referenced for 2021–2023, but no financial results are provided. Evidence for customer cases, overseas warehouses/showrooms, environmental assessments, and fire-drill capability is insufficient or negative where explicitly...

Supplier typeThe supplier explicitly identifies itself as a professional technical supplier, emphasizes product design and development, and reports a factory location, production lines, and R&D engineers. This supports classification as a manufacturing-oriented technical supplier.

CertificationsThe supplier states that its quality management system accords with GB/T 19001-2000 and that it holds CE, AAMA, BSCI, RoSH, and REACH certifications. These are explicit certification and quality-system claims, although no certificate validity periods or documents are provided.

R&D capabilityThe supplier reports professional R&D capability, 3D software design services, design and product-development focus, and three years of R&D engineer experience. However, it explicitly has no available SDK, so innovation capability is evidenced in design and customization rather than SDK development.

Production capacityThe supplier operates two production lines and reports annual capacity of 200,000 square meters for glass railing, 20,000 square meters for aluminum windows and doors, and 100,000 square meters for glass curtain walls, plus in-stock capability. Control weaknesses include no continuous quantity reconciliation, no outsourcing SOP, and no valid contract with an affiliated subcontractor.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization, and states that it addresses individual customer wants and needs. This is direct evidence of broad customization capability.

Product Q&A

Q:Are you supplying standard size or custom products?

Both. We supply standard sizes through overseas distributors and customized products for end-customers, developers, and builders.

Q:Do you provide installation services in Australia?

We provide installation guides and recommend sub-frames for various wall types. Additionally, we can send our installation team to the project site if necessary.

Q:What are your packaging standards?

We have extensive export experience with no client complaints regarding packaging. We can send photos to show the details of our secure packages upon request.

Q:How are your window systems designed?

All systems are designed according to market requirements (e.g., Australia, Canada). Our engineers can design systems to match different wall structures.

Q:Is there a price difference between powder coating and anodizing?

No price difference. Anodized finish is recommended for houses near salt water for better corrosion resistance, while powder coating is suitable for other locations.