What is the wind load and water tightness rating?

Wind load resistance is 4.1KPA (level 7) and water tightness is 500PA (level 5).

What style and material is used for this door?

The door is made of Aluminum Alloy with a European style and finished surface.

What is the frame and sash depth?

Frame depth is 92mm and sash depth is 83mm.

Alminium Alloy Bi-Folding Door Multi-Leaf Door

Name: Alminium Alloy Bi-Folding Door Multi-Leaf Door
Brand: GUANGZHOU HOMI ALUMINIUM CO., LTD
SKU: 1904525435

Guangdong, ChinaGUANGZHOU HOMI ALUMINIUM CO., LTD

US$300.00-400.00

10 Square Meters

Product profile

Customization

Available

Material

Aluminum Alloy

Open Style

Folding

Model NO.

HFD83

Screen Netting Material

Nylon

Style

European

Surface Finishing

Finished

Security Rating

Transport Package

Wooden Box

Trademark

N/M

Origin

China

HS Code

76101000

Production Capacity

10000 Square Meter/Year

Key features

Multi-Leaf Bi-Folding Design: Unlimited sashes for large openings with 60mm sash thickness and bottom tracking wheels.

High Load Bearing Capacity: Each sash supports up to 250KG with 6.0mm maximum height rollers.

Superior Insulation Performance: Heat insulation W 2.3-2.8, Sound insulation 35DB, and Air tightness level 6.

Robust Wind and Water Resistance: Water tightness 500PA level 5 and Wind load resistance 4.1KPA level 7.

Versatile Glass Options: Supports SGU 6-10mm and DGU 19-35mm thickness for customized glazing.

Wide Size Customization: Sash width 600-1100mm and height 1920-6000mm to fit various architectural needs.

Premium Aluminum Alloy Material: Constructed from high-quality aluminum alloy with European style and finished surface.

Professional Manufacturing Capability: Factory with 14 extrusion lines and annual production of 100,000 tons.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceExperienced TeamExhibition Experience

GUANGZHOU HOMI ALUMINIUM CO., LTD

Guangdong, China

Business Type: Manufacturer/FactoryAverage Response Time: ≤11.55h

AI-Powered supplier vetting

SummaryHOMI is identified as a Guangzhou-based trading company offering aluminum profiles, windows, and doors for residential and commercial applications. It reports ISO 9001 and ISO 14001 certification, ODM/OEM experience, broad customization options, substantial export activity, and stated production volumes. However, it lacks overseas showrooms, agents, or branches; provides no 3D design or SDK; reported no new products in the past year; and has no documented procedures for service assessment, complaints, corrective actions, or quality assurance. Its customer-case evidence is limited to general application sectors and claims of serving popular brands without named references.

CertificationsThe supplier reports holding ISO 9001 and ISO 14001 certifications. These are explicit certifications related to quality and environmental management systems, supporting a positive assessment for this field.

After-Sales capabilityThe supplier has no overseas showroom, agent, or branch, and reports no written procedures or records for service assessment, complaints, or corrective and preventive actions. Although it accepts several service quotation and payment terms and states a one-month average lead time, the documented after-sales management infrastructure is insufficient.

R&D capabilityThe supplier provides ODM services and reports total R&D engineer experience of 6–10 years. However, it does not provide 3D software design or an SDK and reports no new products during the past year, creating an explicit limitation in recent product innovation and digital design support.

Production capacityThe supplier reports aluminum profile output of 5,000 tons and aluminum window and door output of 100,000 square meters, with one-month lead times in both peak and off-season periods. It also states that finished products are checked by packing staff, but this inspection method is limited and does not establish comprehensive production quality assurance.

Customization capabilityThe supplier explicitly offers flexible, minor, and full customization, including customization from designs and samples, and also provides ODM and OEM services for popular brands. These multiple stated customization modes demonstrate broad customization capability.