How does your company do regarding quality control?

Each year we have quality supervision department inspection, and issue inspection reports, each batch of goods will be strictly controlled, the company's internal will have quality regulation, to ensure that every batch of products qualified and best quality.

When is your delivery time?

Because the doors and windows are customized products, the delivery time is calculated according to the color of the profile, the choice of glass and the total square number.The soonest delivery time we can make is 20 to 25 days.

Soundproof Casementaluminium Window with Concealed Drainage for Skylight

Name: Soundproof Casementaluminium Window with Concealed Drainage for Skylight
Brand: Shandong Baiyiyuan Doors and Windows Co., Ltd.
SKU: 1951330371

Shandong, ChinaShandong Baiyiyuan Doors and Windows Co., Ltd.

US$96.00

2-49 Square Meters

US$85.00

50-99 Square Meters

US$76.00

100+ Square Meters

Sample price:US$70.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Online Technical Guidance

Warranty

5 Years

Model NO.

casement window 80 series

Material

Aluminum Alloy

Open Style

Opening

Frame Material

Aluminum Alloy

Screen Netting Material

Stainless Steel

Style

Chinese

Opening Pattern

Horizontal

Function

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

Surface Finishing

Finished

Security Rating

Glass

Glazed Glass

Drainage Method

Concealed Drainage

Profiles Thickness

1.8mm

Usage Scenarios

Home, Shopping Mall, Office Building

Transport Package

Plywood Crate

Specification

Customized according to customer requirements

Trademark

BAIYIYUAN

Origin

China

HS Code

7610100000

Production Capacity

20000 Sqms/Month

Key features

5-Year Warranty Coverage: Comprehensive warranty covering mechanical defects for 5 years with lifetime maintenance support.

Concealed Drainage System: Integrated concealed drainage design ensures efficient water management and aesthetic appeal.

High-Performance Glass Options: Available in single, hollow, laminated, Low-E, tinted, and frosted glass configurations.

Premium Aluminum Profiles: Constructed with 6063-T5 aluminum alloy, available in 1.4mm, 1.8mm, and 2.0mm wall thicknesses.

Multi-Color Surface Finish: Powder coating available in Oak grey, Paris grey, White oak, Star gray, Yellow flower pear, and Teak.

Superior Sound Insulation: Achieves Level 3 sound insulation performance for effective noise reduction in various environments.

Flexible Customization: Supports full customization including glass, drainage, profiles, and usage scenarios for homes and offices.

Durable Hardware Components: Equipped with German Hopo or top Chinese brand hardware tested for over 100,000 cycles.

Company profile

Full CustomizationQuality Assurance100% Finished Products InspectionStandardized Supplier Management

Shandong Baiyiyuan Doors and Windows Co., Ltd.

Shandong, 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: 1 Year CertifiedNearest Port: Qingdao PortAverage Response Time: ≤3.94h

AI-Powered supplier vetting

SummaryThe supplier is identified as a limited trading company in Liaocheng, with 158 employees and no stated group affiliation. It reports valid import/export licensing, four production lines, annual aluminium casement window and door output of 200,000 square meters, and 6–10 quality-control staff. The supplier offers 3D software design, flexible customization, ODM, and OEM services, and reports new products during the past year. Service processes, corrective actions, and complaint handling have documented procedures and records. However, it is not classified as a professional technical supplier, has no available SDK, holds no supplier management-system certifications, lacks a valid manufacturing-capacity contract with related subcontractors, and has no overseas warehouse or showroom. Evidence of customer cases is limited to a general OEM statement for well-known brands without named cases or supporting details.

CertificationsThe supplier management-system certification field is explicitly recorded as NIL. No certification evidence is provided in the available slices.

After-Sales capabilityThe supplier has written service procedures and records for assessment, corrective and preventive actions, and customer complaint handling. It also reports in-stock capability and lead times within 15 working days in both peak and off-season, but lacks overseas warehouse and showroom services.

R&D capabilityThe supplier reports new products during the past year and provides ODM and OEM services, indicating product-development activity. Conversely, it is not classified as a professional technical supplier, has no available SDK, and reports only two years of R&D engineer experience; the evidence supports some capability but not a broad technical advantage.

Production capacityThe supplier reports four production lines, 6–10 quality-control staff, and annual aluminium casement window and door output of 200,000 square meters. It also has a valid import/export license, but no valid manufacturing-capacity contract exists with related subcontractors, and the supplier is classified as a trading company.

Customization capabilityThe supplier explicitly offers 3D software design and multiple customization modes, including flexible, full, minor, design-based, and sample-based customization. ODM and OEM services are also reported, providing direct evidence of broad customization support.

Product Q&A

Q:I am a small wholesaler, do you accept small order?

It's no problem if you are a small wholesaler, we would like to grow up with you together.

Q:What are your main products?

We mainly provide high-end aluminum-alloy doors and windows. In addition to the drift window & lift window, we have the commercial 80 series of casement window ,95 series of sliding doors, and 113 series sunroom are our best-selling products.

Q:You can provide some samples for me?

Yes. We can supply sample. And you need to pay for the sample and courier.

Q:How about your price?

Send me details about what you need, you will get the best price in China. The price is competitive over the world.

Q:Transportation cost is too high, you there what's the solution?

If you have a designated freight company, we can give you for free to your designated port forwarding, if you do not specify a freight forwarding company, we can provide you with forwarder company.