What is the warranty period for these doors?

We offer a warranty period of 5-10 years for our products.

What are the payment terms?

Payment terms include 50% T/T as deposit, with the balance paid before shipment, or negotiable terms.

What is the delivery time?

The delivery time is typically 15-30 days.

European Standard Thermal Break Double Glazing Sliding Glass Door

Name: European Standard Thermal Break Double Glazing Sliding Glass Door
Brand: QINGDAO ROCKY GROUP CO., LTD
SKU: 2077642242

Shandong, ChinaQINGDAO ROCKY GROUP CO., LTD

US$110.00

10-999 Square Meters

US$100.00

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.

AW148

Material

Aluminum Alloy

Open Style

Sliding

Frame Material

Aluminum Alloy

Screen Netting Material

Fiberglass

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 to suit design needs.

High Energy Efficiency: Superior thermal performance with Uw Range of 1.2-5.0 W/m2.K and SHGC 0.27-0.61.

Robust Security Rating: Features a B Security Rating with soundproof, insect-proof, and dust-proof functions.

Premium Material Quality: Constructed with 2.0mm thick Aluminum Alloy frames and durable fiberglass flyscreens.

Flexible Customization: Supports full customization including frame thickness, glass specs, and screen materials.

International Certifications: Complies with AS2047, NFRC, SGS, CE, AAMA, BSCI, RoHS, and REACH standards.

Versatile Application: Ideal for residential houses, villas, and commercial buildings with modern styling.

Professional Support: Provides installation guides, optional on-site teams, and system design for various walls.

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: ≤3.97h

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:Do you supply standard sizes 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. We can also send an installation team to the project site if necessary.

Q:What is the packaging quality like?

We have exported many windows and doors overseas with no complaints regarding packaging. We can send photos to show the details of our secure packages.

Q:Are there price differences 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.

Q:What hardware brands do you supply?

We supply China top brands, Australia Doric, and others. We recommend Australia Doric for projects in Australia for easy replacement, though prices vary by brand and locking system.