What payment terms are accepted?

We accept T/T, LC, D/P, PayPal, and Western Union for payment.

Does the company offer OEM or ODM services?

Yes, both OEM and ODM services are available for this product.

What certifications does the product have?

The product is certified with ISO, CE, and SA2047 standards.

Premium Waterproof Aluminum 3-Track Double Glazed Sliding Window

Name: Premium Waterproof Aluminum 3-Track Double Glazed Sliding Window
Brand: Foshan Wanjia Window and Door Co., Ltd.
SKU: 2129519825

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

US$65.40

2-99 Square Meters

US$61.80

100-199 Square Meters

US$57.90

200+ Square Meters

Sample price:US$100.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

More Than 5 Years

Warranty

More Than 5 Years

Model NO.

aluminum sliding window

Material

Aluminum

Open Style

Sliding

Frame Material

Aluminum Alloy

Screen Netting Material

Stainless Steel

Style

European

Opening Pattern

Horizontal

Function

Heat Insulation, Windproof

Surface Finishing

Finished

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

Feature

Magnetic Screen

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

Kitchen

Transport Package

Wooden Frame + Wooden Box + Foam Paper

Specification

17.28

Trademark

WANJIA

Origin

Guangdong, China

Production Capacity

10000 Square Meter/Square Meters

Key features

Premium Waterproof Design: Three high rails with thermal insulation tape for superior waterproofing and airtightness.

High-Quality Aluminum Material: Constructed from aluminum alloy frames with stainless steel screen netting for durability.

Energy Efficient Glass: Double glazed insulating glass options (5mm+6A+5mm or 5mm+19A+5mm) for thermal insulation.

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

Durable Hardware: Uses well-known brand accessories tested for 100,000 switches to ensure quality assurance.

Fast Design Service: Provides design proposals and renderings within 36 hours for efficient project planning.

Global Logistics Support: DDP logistics with three-layer packaging saves 45% on costs and ensures damage-free transport.

Long Lifespan Guarantee: Guaranteed 50-year lifespan with more than 5 years of after-sales service and warranty.

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: ≤6.49h 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 are the customization options available?

Size, glass type (single, double, tempered, laminated, frosted), and color can be customized. Surface treatment includes powder coating and electrophoresis.

Q:What is the warranty period for this window?

We provide a warranty of more than 5 years and guarantee a lifespan of 50 years for the product.

Q:What materials are used for the frame and screen?

The frame is made of aluminum alloy, and the screen netting material is stainless steel.

Q:How does the window ensure thermal insulation?

It uses PA66 insulation strips and double glazed insulating glass (e.g., 5mm+6A+5mm) to maximize heat insulation and energy efficiency.

Q:What is the lead time for delivery?

Guaranteed delivery to the customer within 25 days. Peak season lead time is one month, and off-season lead time is also one month.