What is your payment terms?

Normally, 30% - 50% of total amount by T/T as deposit and balance before delivery. Irrevocable L/C at sight is also acceptable.

Will we need to install the glass (onsite glazed) or do your windows come with the glass installed?

We will install glass at factory based on windows/doors dimension to make sure they can be safe during transportation and if easy for our buyer to install the whole windows/doors. Onsite glazed are recommended for big sized products.

What is your warranty ? What do we do in case of problems?

10 years quality warranty is provided, including frame unfading nor peel-off, hardware and accessories working properly under correct operation. 10 years warranty for German hardware. In case of our quality problem, we will provide replacement by international courier. Immediate delivery of replacement parts with available in stock, and if not stocking, the time should be depending on material ordering time which is normally 10-15 days.

What kind of service will you provide?

We are able to provide the engineering as well as supervising service to guide installation our windows and doors.

Are your products Certificated?

Yes, our products meet Australian standard for now and also we will make our product tested and certificated if you required

What is spectrally selective glazing?

Coated or tinted glazing with optical properties that is transparent to some wavelengths of energy and reflective to others. Typical spectrally selective coatings are transparent to visible light and reflect short-wave and long-wave infrared radiation.

Commercial Us Nfrc Certificate Customized House Windows Double Panel Energy Efficient Aluminium Window

Name: Commercial Us Nfrc Certificate Customized House Windows Double Panel Energy Efficient Aluminium Window
Brand: Foshan Kesenbao Doors and Windows Co., Ltd.
SKU: 2089857395

Guangdong, ChinaFoshan Kesenbao Doors and Windows Co., Ltd.

US$50.00-90.00

3 Square Meters

Product profile

Customization

Available

After-sales Service

Within 10 Years

Warranty

Within 10 Years

Material

Aluminum Alloy

Open Style

Opening

Frame Material

Aluminum Alloy

Screen Netting Material

Stainless Steel

Style

Modern

Opening Pattern

Horizontal

Function

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

Surface Finishing

Finished

Security Rating

Transport Package

Wooden Packing

Specification

customized support

Trademark

kesenbao

Origin

China

HS Code

761010

Production Capacity

50000 Sqm/ Year

Key features

10-Year Warranty Coverage: Covers frame, hardware, and accessories with free replacement for quality issues.

12 Color Options Available: Choose from 12 colors including powder coating and anodized finishes.

Custom Size Manufacturing: Windows and doors manufactured strictly according to buyer's dimensions.

High-Strength Aluminum Profile: 2.0mm T6063 alloy profile capable of bearing 2500N/m2 pressure.

Energy Efficient Glass: Low-E glass with U value less than 1.273W and 90% heat transfer blockage.

Premium Italian Hardware: Top quality heavy-duty hardware with 15-year warranty included.

Fast Lead Time: Manufacturing lead time reduced to 10-15 days due to large stock.

Comprehensive Packaging: 4-layer protection packaging ensures products arrive intact.

Company profile

High Repeat Buyers ChoiceYears of Export ExperienceFast DeliveryManagement Certification

Foshan Kesenbao 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 PortAverage Response Time: ≤7.58h

AI-Powered supplier vetting

SummaryThe supplier appears to be a manufacturer and wholesaler focused on doors, windows, metal construction fittings, plastic products, furniture components, hardware, building materials, and related products. It offers broad customization and ODM/OEM services, reports new products within the past year, and has two R&D engineers. Production-related evidence includes cutting and punching equipment, a test stand, and documented finished-product inspection procedures. The supplier holds an ISO9001:2015 certificate and has documented procedures for supplier-service assessment, corrective actions, and customer complaints. It exports 71%–90% of total sales and accepts multiple trade and payment terms, but reports no overseas warehouse, showroom, agent or branch, or offline trade-show participation. Evidence of customer cases is limited: it serves well-known brands through OEM but reports no Fortune 500 cooperation.

Supplier typeThe stated business scope combines manufacturing and processing of doors and windows, plastic products, metal construction fittings, and furniture components with wholesale and sales of hardware, metal products, machinery, electronics, and building-related products. This indicates a manufacturer-trader supplier rather than a purely trading company.

CertificationsThe supplier reports an ISO9001:2015 management-system certificate and identifies other product-compliance and sustainability/product certification categories, but does not specify the standards or certificates represented by “Others.” ISO9001 provides explicit certification evidence, while the broader certification coverage remains unclear.

After-Sales capabilityThe supplier reports written procedures and records for effective service-capability assessment, corrective and preventive actions, and customer-complaint handling. These documented mechanisms support an established after-sales process, although actual response times or resolution outcomes are not provided.

R&D capabilityThe supplier reports new products within the past year, provides ODM services, offers multiple customization modes, and has two R&D engineers. It also reports one national science and technology progress award, while no SDK is available; overall, the evidence supports R&D and product innovation capability.

Production capacityManufacturing is explicitly included in the business scope, and the listed facility includes cutting machines, two punching machines, and a test stand. Finished-product inspection instructions are documented and uniformly followed, with reported average lead times of one month in both peak and off-season; production scale and capacity volume are not stated.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also provides ODM services, indicating broad product-development and customization support.

Client casesThe supplier states that it provides OEM services for well-known brands, which is direct evidence of branded-customer experience. It reports no cooperation with Fortune 500 companies, and no specific customer names, project details, or references are supplied.

Product Q&A

Q:What is your main product?

We can supply the Aluminium Windows, Aluminium Doors, Curtain Wall, Sunroom, Shower Doors.

Q:How can I know your price?

The price is based on buyer's specific requirement, so please provide below information to help us quote exact price to you. 1) Shop drawing / window schedule to show the window dimensions, quantity and type; 2) Frame color; 3) Type of glass and thickness (single or double or laminated or others) and color (clear, tinted, reflective, Low-E or others, with Argon or without).

Q:What is the standard size of your windows and doors?

Our product is CUSTOMER MADE. We always manufacture windows and doors according to buyer's dimensions.

Q:What is your delivery time?

about 3-4 days after deposit and drawing confirmed

Q:What is your standard color for aluminum frames?

Powder coating