What's the lifespan of sliding windows?

The lifespan depends on factors such as material quality, proper installation and regular maintenance. Well-maintained sliding windows can last for several decades.

What certifications do your products have?

Our products have passed European Union CE, American AAMA/WDMA/CSA 101/IS2/A440-11/NAFS, Canadian COR, Middle East and Africa COC, Australia AS2047, and ISO9001-2015 quality management system certifications.

What is the warranty period?

We provide a warranty of more than 5 years, along with online technical support, onsite installation, training, and free spare parts.

48 X 48 Factory Direct Double Glazed Sliding Windows Interior PVC Windows

Name: 48 X 48 Factory Direct Double Glazed Sliding Windows Interior PVC Windows
Brand: Foshan Wanjia Window and Door Co., Ltd.
SKU: 2243853795

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

US$54.00

1 square meters

Product specifications

Other

Sample price:US$250.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

More Than 5 Years

Warranty

More Than 5 Years

Model NO.

sliding window

Section Bar Type

multiple-Cavity

Open Style

Sliding

Opening Pattern

Horizontal

Style

Modern

Function

Fireproof, Soundproof, Heat Insulation, Airproof, Dust-proof, Invisible, Anti-Theft, Insect-proof

Surface Finishing

Finished

Security Level

Wind Resistance Performance

2.5≤P3<3.0

Position

Exterior

Color

Multi Color

Selling Units

Single Item

Single Gross Weight

34.560kg

Single Package Size

1200X80X1200.Cm

Material

PVC

Project Solution Capability

Total Solution for Projects

Design Style

Victorian

Feature

Magnetic Screen

Flyscreen

Available

Advantage

Heat Insulation.Waterpfoof

Frame Material

Plastic

Hardware

Made in China or Germany

Application

Courtyard

Transport Package

Wooden Frame + Wooden Box + Foam Paper

Trademark

WANJIA

Origin

Guangdong, China

Production Capacity

10000 Square Meter/Square Meters

Key features

Multi-Regional Certification: Passed CE, AAMA, COR, COC, AS2047, and ISO9001-2015 standards for global compliance.

Advanced Thermal Insulation: Double glazing with argon/krypton gas fill minimizes heat transfer and improves energy efficiency.

Customizable Design: Offers customized color and size options to match various architectural styles and preferences.

Enhanced Security Features: Equipped with multiple point locking systems and anti-collision mechanisms for safety.

Comprehensive After-Sales: Provides 5-year warranty, online support, onsite installation, training, and free spare parts.

Durable PVC Material: Made from high-quality PVC/Aluminum, offering fireproof, soundproof, and low maintenance benefits.

Robust Packaging: Five-layer packaging protection ensures products arrive without damage or broken parts.

Total Project Solution: Offers graphic design, 3D modeling, and total solution capabilities for complex projects.

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: ≤4.96h 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:What materials are used for WANJIA sliding windows?

We adopt aluminum and vinyl materials to meet your requirements.

Q:Does the sliding window have a screen?

Yes, you can order sliding window matching with built-in screen, which can increase your window functionality.

Q:How can I get more sliding window information?

You can download our WANJIA product catalog or model specifications to get more information.

Q:How many colors are available for sliding window?

You can choose different colors according to your personal preference and building style. If you want to get more color details,please go through detail page of sliding window continuously.

Q:Is the sliding window safe?

Yes, sliding window has multiple point locking system to lock the window and anti-collision system to prevent sashes from damaging with a slam.