What glass options are available?

You can choose between 2 and 3 layers of glass, including single, double, tempered, laminated, or frosted glass, to maximize insulation effects.

What is the warranty period?

We provide a warranty of more than 5 years, with a guaranteed lifespan of 50 years for the product.

Premium Double Glazed Aluminum Frame Sliding Windows for Modern Homes

Name: Premium Double Glazed Aluminum Frame Sliding Windows for Modern Homes
Brand: Foshan Wanjia Window and Door Co., Ltd.
SKU: 2116179935

Guangdong, ChinaFoshan Wanjia Window and Door Co., Ltd.

US$60.00

2-99 Square Meters

US$50.00

100-199 Square Meters

US$40.00

200+ Square Meters

Sample price:US$120.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Online Technical Support, Onsite Installation, Ons

Warranty

More Than 5 Years

Model NO.

aluminum sliding window

Material

Aluminum

Open Style

Sliding

Frame Material

Aluminum Alloy

Screen Netting Material

Nylon

Opening Pattern

Horizontal

Function

Heat Insulation, Soundproof, Windproof

Security Rating

Size

Customized

Glass

Single, Double, Tempered, Laminated, Frosted Glass

Color

Can Be Customized

Anodizing,

Electrophoresis etc

Tightness

Good Sealing Performance

Project Solution Capability

Graphic Design

Design Style

Modern

After-Sale Service

Online Technical Support

Curtain Type

Louver

Surface Treatment

Powder Coating

Glazing

5mm+6A+5mm Double Clear Glass

Certificated

ISO/CE/SA2047

Glass Type

Double Insulating Glass

Life Span

50 Years Guaranteed

Application

Living Room

Transport Package

Wooden Packing

Specification

Aluminum

Trademark

WANJIA

Origin

Guangdong, China

Key features

High Energy Efficiency: Saves more than 30% energy consumption per year with advanced insulation.

Premium PA66 Insulation: Uses high-quality PA66 strips for superior thermal and drainage performance.

Customizable Options: Size, glass type, and color can be customized to meet specific project needs.

Robust Durability: Withstands 100,000 switch tests with German imported accessories.

Fast Delivery: Emergency delivery in 15 days; standard delivery within 25 days.

Professional Support: Provides design proposals within 36 hours and overseas engineer assistance.

Secure Logistics: DDP logistics with three-layer packaging ensures damage-free transport.

Extended Warranty: More than 5 years warranty with a 50-year guaranteed lifespan.

Company profile

Importers and ExportersYears of Export ExperienceFast Delivery

Foshan Wanjia Window and Door Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedExport Year: 14 years CertifiedNearest Port: Foshan Port, Guangzhou Port, Shenzhen PortAverage Response Time: ≤5.75h CertifiedTerms of Payment: T/T, LC, D/P, etc.

AI-Powered supplier vetting

SummaryThe supplier is a limited company with 399 employees and reported products covering aluminum and PVC windows and doors. It demonstrates broad customization, ODM capability, recent new-product activity, and OEM service for recognized brands. Production evidence includes stated annual capacity of 500,000 square meters for windows and 600,000 square meters for doors, supported by listed machinery and 15 quality inspectors. ISO9001:2015 certification is reported. Service procedures exist for corrective actions and complaints, but assessment records and formally approved supplier-list documentation are incomplete. The supplier has no overseas warehouse, showroom, agent, branch, or offline trade-show participation, and reports zero countries offering overseas services. Financial records are identified for 2021–2023, but no financial performance figures are provided. Customer-case evidence is limited to a general statement of OEM service for well-known brands.

Supplier typeThe supplier is identified as a combined company and a limited company, is not an offshore company, and is not part of a larger company group. It reports 399 employees and supplies aluminum and PVC windows and doors.

CertificationsThe supplier reports an ISO9001:2015 management-system certificate. Product compliance certification and raw-material quality reports are listed only as “Others,” without specific standards or certificate details.

After-Sales capabilityThe supplier has documented and followed procedures for corrective and preventive actions and customer complaints. However, it has no overseas warehouse, showroom, agent, branch, or overseas-service country coverage, which limits demonstrated overseas service reach.

R&D capabilityThe supplier reports new products during the past year and provides ODM services, indicating active design and development capability. However, it has no available SDK, so software-development support is not demonstrated.

Production capacityThe supplier reports annual capacity of 500,000 square meters for windows and 600,000 square meters for doors, 15 quality inspectors, and multiple production and testing machines. Its stated product scope covers aluminum and PVC windows and doors, supporting substantial manufacturing capability.

Customization capabilityThe supplier explicitly offers customization from designs, full customization, minor and flexible customization, and customization from samples. These options are stated consistently across the R&D and design-capability records.

Client casesThe supplier states that it provides OEM services for well-known brands, which is evidence of at least one type of customer experience. No brand names, project details, volumes, or verifiable case records are provided.

Product Q&A

Q:How can I find the right system and determine the cost?

We provide a complete product range and select the right system from our catalogue based on your performance parameters to ensure you save money while meeting requirements.

Q:What is the delivery time?

We can deliver in 15 days in case of emergency due to our ISO9000 certified factory. Standard guaranteed delivery is within 25 days.

Q:Are WANJIA products easy to maintain?

Yes, we provide professional maintenance manuals to ensure easy upkeep.

Q:Can you deliver to my location?

Yes, we have extensive foreign trade experience and provide customs declaration, clearance, and barrier-free logistics services.

Q:What should I do if there is shipping damage?

Please accept delivery, film the damaged parts and unpacking sessions, and send them to us for follow-up and resolution.