What after-sales service is provided?

We provide engineering and supervising services to guide installation, along with timely feedback and sufficient spare parts.

What materials and glass options are available?

Made from aluminum alloy with high-quality EPDM or silicone sealants. Glass options include Low-E, tempered, frosted, float, tinted, and laminated glass.

The Manufacturer Produces High-Quality Aluminum Double-Fold Windows and Vertical Folding Windows.

Name: The Manufacturer Produces High-Quality Aluminum Double-Fold Windows and Vertical Folding Windows.
Brand: Qingdao Luqing Jiayu Metal Products Co., Ltd
SKU: 2123978292

Shandong, ChinaQingdao Luqing Jiayu Metal Products Co., Ltd

US$130.00

10-99 Square Meters

US$120.00

100-199 Square Meters

US$100.00

200+ Square Meters

Product specifications

color

Product profile

Customization

Available

After-sales Service

Installation Guides/Timely Feedback/Enough Spares

Warranty

5 Years

Model NO.

80 series Windows

Material

Aluminum Alloy

Style

Modern

Open Style

Folding

Sound Insulation

Position

Exterior

Security Rating

Surface Finishing

Finished

Function

Security, Decoration

Sealing System

High Quality EPDM or Silicone Sealant

Application Area

Resident,Office,Industrial

Delivery Time

20-45 Working Days

Color

Customized Colors

Glazing

5mm+20A+5mm

Glass Type

Low-E,Tempered,Forsted,Float,Tinted,Laminated

Transport Package

Foam & Carton & Pallet

Specification

Could customize

Trademark

JIAYU/Customized

Origin

Chinashandong

HS Code

7610100000

Production Capacity

50000set/Year

Key features

Customizable Colors: Offers customized colors to meet specific design requirements.

5-Year Warranty: Provides a 5-year warranty for aluminum alloy windows.

High Sound Insulation: Achieves 45dB sound insulation for quiet environments.

Premium Sealing System: Uses high-quality EPDM or silicone sealant for durability.

OEM/ODM Support: Supports OEM and ODM services for custom designs.

CE Certified: Holds CE certification ensuring product quality and safety.

Multi-Scene Application: Suitable for residential, office, and industrial applications.

Modern Folding Style: Features modern vertical folding open style for aesthetics.

Company profile

High Repeat Buyers ChoiceIn-stock CapacityQuality AssuranceFast Delivery

Qingdao Luqing Jiayu Metal Products Co., Ltd

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Designs CertifiedExport Year: There are currently no export orders. CertifiedNearest Port: Qingdao PortAverage Response Time: ≤3.96h

AI-Powered supplier vetting

SummaryThe supplier is a limited company with 15 employees focused on aluminum doors and windows. It reports export rights, customs filing, CE certification, fire-resistance window qualification, installation and production licenses, and energy-saving certification. Its capabilities include ODM, OEM for well-known brands, design-based customization, four production lines, four years of R&D engineer experience, and stated capacity to process 20,000 square meters of doors and windows at one time. However, evidence also shows no current export orders, domestic primary markets, no overseas warehouse or showroom, no valid manufacturing-capacity contract with related subcontractors, incomplete corrective-action and complaint records, and finished products checked by packing staff. Financial information is limited to year labels, so financial credibility cannot be determined.

Supplier typeThe supplier is identified as a limited company with 15 employees and no larger-company affiliation. Its stated business focuses on aluminum doors and windows and includes design, production, installation, and finishing services.

CertificationsThe company description explicitly states that it holds export rights, customs filing, CE certification, fire-resistance window qualification, a door and window installation license, a production license, and an energy-saving certificate. These stated credentials support a positive assessment, although the slices do not provide certificate numbers or validity dates.

After-Sales capabilityThe supplier has a customer-complaint procedure, but no written complaint records, and it has no written corrective and preventive action procedures or records. It also lacks overseas warehouse and showroom capabilities, limiting documented overseas service support.

R&D capabilityThe supplier provides ODM services and reports four years of total R&D engineer experience. However, it does not have an available SDK, so the evidence supports design and development capability but not broader technical integration capability.

Production capacityThe supplier operates four production lines, states that it can process 20,000 square meters of doors and windows at one time, and has in-stock capability. Against this, there is no valid manufacturing-capacity contract with related subcontractors, and finished products are checked by packing staff, indicating some production-control limitations.

Customization capabilityThe supplier explicitly offers customization from designs and can process windows and doors according to customer materials, models, drawings, and types. Its stated design, budgeting, production, installation, and finishing services further support end-to-end customization.

Product Q&A

Q:How can I get a price quote?

Please provide shop drawings, window dimensions, quantity, type, frame color, and glass details (type, thickness, color, and gas fill) for an exact quote.

Q:What is the standard size of your windows?

Our products are customer-made. We manufacture windows and doors strictly according to the buyer's specific dimensions.

Q:What is the delivery time?

The delivery time is 30-45 days after the deposit and drawings are confirmed.

Q:What are the payment terms?

50% T/T deposit before production and 50% T/T balance before shipping. For orders under 5000 USD, 100% payment is required in advance.

Q:What is the warranty period and coverage?

We provide a 10-year quality warranty covering frame fading/peeling and hardware functionality. We replace defective parts via international courier.