What kind of service do you provide?

We provide engineering and supervising services to guide the installation of our windows and doors.

Are your products certified?

Yes, our products currently meet Australian standards. We can also test and certify products if required by the buyer.

Commerical Office Window Exterior Window Aluminum Bi-Folding Glass Window

Name: Commerical Office Window Exterior Window Aluminum Bi-Folding Glass Window
Brand: Guangdong deji youpin doors and Windows co. LTD
SKU: 2019237795

Guangdong, ChinaGuangdong deji youpin doors and Windows co. LTD

US$180.00

2-19 Square Meters

US$170.00

20-49 Square Meters

US$160.00

50-99 Square Meters

US$150.00

100-199 Square Meters

US$135.00

200+ Square Meters

Sample price:US$50.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Custom Windows and Doors

Warranty

More Than 5 Years

Model NO.

Folding Window

Material

Aluminum Alloy

Open Style

Folding

Frame Material

Aluminum Alloy

Screen Netting Material

Fiberglass

Style

Modern

Opening Pattern

Horizontal

Function

Heat Insulation, Soundproof, Anti-Theft, Airproof, Insect-proof, Dust-proof, Invisible, Decoration, U Factor 0.22-0.36

Surface Finishing

Finished

Security Rating

Profile Thickness

2.0 mm Aluminium Thickness

Glass

Double Tempered Glass

Glass Thickness

5+27A+5 mm

Surface Treatment

Powder Coated / PVDF

Transport Package

EPE Foam Packing Inside, Wood Crate Packing Outsid

Specification

NFRC, AS2047, CE Approve

Trademark

DERCHI

Origin

Foshan City, Guangdong Province, China

Production Capacity

30000 Square Meter/Month

Key features

Customizable Design: Flexible customization for color, size, profile thickness, and glass types.

Premium Hardware: Full set of high-precision KSBG hardware system imported from Germany.

Energy Efficient: U Factor 0.22-0.36 for excellent heat insulation and soundproofing.

Maximized Opening: Bi-fold design stacks to one or both sides for unobstructed views and airflow.

10-Year Warranty: Comprehensive warranty covering frame, hardware, and accessories under correct operation.

Versatile Application: Suitable for offices, shopping centers, workshops, and residential partitions.

High Security: Features stainless steel hinges and a superior locking system for safety.

Professional Support: Engineering and supervising services available to guide installation.

Company profile

Years of Export ExperienceExperienced TeamImporters and ExportersExhibition Experience

Guangdong deji youpin doors and Windows co. LTD

Guangdong, 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: 11 Years CertifiedNearest Port: Shenzhen Port, Guangzhou Port, Foshan PortAverage Response Time: ≤5.13h

AI-Powered supplier vetting

SummaryThe supplier manufactures and sells aluminum alloy doors, windows, accessories, aluminum profiles, and related building materials, while also undertaking curtain wall and steel structure projects. It has self-operated import and export rights, 11 years of export experience, and exports account for 90% of total sales. The supplier demonstrates broad customization and ODM capabilities, reports new products within the past year, and has 22 R&D engineers. Quality and management systems are supported by ISO9001:2015, ISO14001, and ISO45001:2018 certifications. Service processes include documented supplier assessment, corrective action, complaint handling, and finished-product inspection procedures. However, it has no available SDK, no valid manufacturing-capacity contract with related subcontractors, no overseas warehouse or showroom, and no Fortune 500 customer cooperation. Financial credibility cannot be assessed because the provided financial fields contain years rather than financial results.

Supplier typeThe supplier is a manufacturer and seller of aluminum alloy doors, windows, accessories, aluminum profiles, and other building materials, with additional curtain wall and steel structure project capabilities. It holds self-operated import and export rights, has exported for 11 years, and reports exports at 90% of total sales, indicating a manufacturing-oriented supplier with substantial international trade activity.

CertificationsThe supplier reports ISO9001:2015, ISO14001, and ISO45001:2018 management and sustainable-development certifications. Product compliance certification is listed only as “Others,” so the record supports strong management-system certification but does not identify specific product-standard certificates.

After-Sales capabilityThe supplier has documented and followed procedures for corrective and preventive actions and customer complaints, plus quality assurance and finished-product inspection procedures. However, it has no overseas warehouse or overseas showroom, which limits demonstrated overseas service infrastructure.

R&D capabilityThe supplier reports new products within the past year, provides ODM services, and has 22 R&D engineers. These are positive indicators of product-development capability, although the absence of an available SDK limits the demonstrated technical-development support.

Production capacityThe supplier has in-stock capability, documented supplier assessment procedures, 22 qualified suppliers for service capability, quality assurance, and controlled finished-product inspection. Its stated business scope includes processing and manufacturing of aluminum doors, windows, accessories, and related materials; however, it lacks a valid contract covering manufacturing capacity with related subcontractors.

Customization capabilityThe supplier explicitly provides flexible, minor, and full customization, including customization from customer designs and samples. It also reports ODM availability, supporting a broad range of design-led and customer-specific development services.

Product Q&A

Q:Are you a factory?

Yes, our factory covers an area of 70,000 square meters and has over 500 employees.

Q:What is your main product?

We supply window systems (including profiles, hardware, accessories, glass) as well as finished products ready for installation.

Q:How can I get a price quote?

Please provide shop drawings or a window schedule showing dimensions, quantity, type, frame color, and glass specifications (type, thickness, color, and gas fill).

Q:What is the delivery time?

The delivery time is 25-35 days after the deposit and drawings are confirmed.

Q:What is the warranty period?

We provide a 10-year quality warranty, covering frame non-fading/non-peeling and proper hardware/accessories function under correct operation.