Can I customize the size and design of the windows?

Yes, we offer customizable aluminum doors and windows, including sliding windows and bifold doors, with various colors and finishes.

How can I get a quote for aluminum alloy doors and windows?

Use the inquiry system on our website International page to request a quote by providing your size and design preferences.

How do I ensure the quality of the aluminum alloy doors and windows?

Our products meet ISO 9001:2015, CE, NFRC, Energy Star, ASTM, RoHS, and AS standards, undergoing strict quality checks.

How are the aluminum alloy doors and windows installed?

We provide installation guides and can arrange professional installers for a hassle-free setup to ensure security and efficiency.

Nfrc Certified Aluminum Sliding Window with Double Glazing

Name: Nfrc Certified Aluminum Sliding Window with Double Glazing
Brand: Foshan Cosy House Building Materials Co., Ltd
SKU: 2195976925

Guangdong, ChinaFoshan Cosy House Building Materials Co., Ltd

US$128.50

2-99 Square Meters

US$118.50

100-999 Square Meters

US$98.50

1,000+ Square Meters

Sample price:US$200.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Return and Replacement

Warranty

20 Years

Model NO.

AS-01

Material

Aluminum Alloy / Glass / Accessories

Open Style

Sliding

Frame Material

Aluminum Alloy

Screen Netting Material

Steel

Style

Modern

Opening Pattern

Horizontal

Function

Heat Insulation

Surface Finishing

Finished

Security Rating

Product Name

Aluminum Sliding Window

Application

Villa Hotel Apartment and Residential

Glass

Single\Double\Tempering\Coating\Low-E

Color

Customized Colors

Size

Customized Size

Certificates

ISO9001:2008/ISO14001:2004/Nfrc/Aama/As2047

Advantage

Heat Insulation Waterproof Soundproof Save Energy

Hardware

Top German Brands

Structure

Thermal Break Structure

Transport Package

Multi-Layers Protection Packaging

Specification

custom size

Trademark

Cosyhouse

Origin

China

HS Code

7610100000

Production Capacity

100000

Key features

20-Year Warranty: Comprehensive 20-year warranty coverage for long-term durability and peace of mind.

Energy Efficient Design: Thermal break structure with double glazing, argon gas, and Low-E coating for superior insulation.

Multi-Certification: Certified by ISO 9001:2015, CE, NFRC, Energy Star, ASTM, RoHS, and AS standards.

Customizable Options: Available in customized sizes, colors, and designs to match specific project requirements.

High Security: Features multi-point locking systems and reinforced tempered glass for anti-theft protection.

Premium Hardware: Equipped with top German brand hardware components for smooth operation and reliability.

Low Maintenance: Durable aluminum alloy and finished surface require only simple wiping for easy upkeep.

Versatile Application: Suitable for villas, hotels, apartments, and residential projects in various climates.

Company profile

Fast DeliveryOverseas ServicesCustomization from SamplesCustomization from Designs

Foshan Cosy House Building Materials Co., Ltd

Guangdong, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2005-08-16Nearest Port: guangzhou, shengzhenAverage Response Time: ≤5.86hTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryFoshan Cosy House Building Materials Co., Ltd is a China-based limited trading company established in 2024 with 11 employees. It offers multiple door, window, and flooring categories and operates within building-material sales and import/export. The supplier reports professional technical capability, 3D software design services, and broad customization options. Production information lists output for cast aluminum, stainless steel, and wooden doors, supported by 11–20 quality-control staff, although its stated trading-company status and limited employee count warrant verification of manufacturing arrangements. A CTI audit is recorded as valid from February 28, 2025 to February 27, 2026, but the audit result is shown as 0 without an explanatory interpretation. No SDK is available. Financial records are referenced by year, but no assessable financial results are provided. Evidence is insufficient regarding after-sales service and customer cases. Fire-drill and environmental-assessment statuses are unknown.

Supplier typeThe supplier is identified as a limited company and trading company based in Foshan, China, with business activities covering building-material sales, professional design services, and import/export. Its listed scope includes doors, windows, ceramics, sanitary ware, hardware, plastics, and related building products.

R&D capabilityThe supplier is explicitly described as having professional technical and research-and-development capability and providing 3D software design services. It also claims a strong technical foundation and state-of-the-art production equipment, while the absence of an available SDK limits the documented software-development capability.

Production capacityReported annual output includes 10,000 cast aluminum doors, 10,000 stainless steel doors, and 50,000 wooden doors, with 11–20 quality-control staff. The supplier also states that it has production equipment and over 20 years of production and sales experience, but it is legally identified as a trading company with 11 employees, so the extent of directly owned manufacturing capacity requires verification.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also provides 3D software design services, supporting the conclusion that it can accommodate varied product-design requirements.