How long is our production cycle?

15-20 working days after receiving the deposit in normal season, 25-30 working days in peak season.

How long is the payment term?

T/T, 30% deposit is paid when production starts, and the balance is paid after the goods are ready for shipment.

Premium Casement UPVC Profiles Sound Insulation Windproof Window

Name: Premium Casement UPVC Profiles Sound Insulation Windproof Window
Brand: Liaocheng Luyang Profile Factory
SKU: 1976454931

Shandong, ChinaLiaocheng Luyang Profile Factory

US$1,150.00

5-9 Tons

US$1,080.00

10-49 Tons

US$1,025.00

50+ Tons

Sample price:US$50.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Supply

Warranty

3 Years

Model NO.

Section Bar Type

multiple-Cavity

Open Style

Sliding

Opening Pattern

Horizontal

Style

Modern

Function

Soundproof, Heat Insulation, Airproof, Insect-proof

Surface Finishing

Finished

Security Level

a B

Wind Resistance Performance

4.5≤P3<5.0

Position

Room

Color

Multi Color

Customized

Length

6 Meters, Customizable

Sample

Provide

Delivery Time

About 15-20 Working Days

Thickness

1.8-3mm or Customize

Technology

White, Full Color, Co-Extrusion

Transport Package

Standard Packaging

Specification

60/65/70/80/88/92/97/112

Trademark

LUYANG

Origin

China

HS Code

3916209000

Production Capacity

5000000 Tons/Year

Key features

Comprehensive Warranty: Covers all mechanical defects for a period of 3 years.

Customizable Dimensions: Length up to 6 meters and thickness from 1.8 to 3mm can be customized.

Multi-Color Options: Available in Normal White, Full Body Color, and Co-extrusion colors.

Superior Insulation: High PVC content ensures soundproof, heat insulation, and airproof performance.

Fast Delivery: Production cycle is 15-20 working days after deposit in normal season.

Free Sample Service: Samples are provided free of charge, freight charged by customer.

High Weld Strength: Quality assurance with high weld angle strength and flawless workmanship.

Versatile Applications: Suitable for windows, doors, decoration parts, and structural components.

Company profile

High Repeat Buyers ChoiceProduction Process VisualizationQuality AssuranceManagement Certification

Liaocheng Luyang Profile Factory

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableAverage Response Time: ≤1.17hTerms of Payment: T/T, PayPalInternational Commercial Terms(Incoterms): EXW, FOB, CIF, FCA, CFR

AI-Powered supplier vetting

SummaryLuyang Profiles is a specialized UPVC and window-profile manufacturer with nearly 30 years of experience, more than 10 extrusion production lines, a 16,000 m² plant, and stated annual UPVC profile output of 4,000 tons. It holds ISO9001:2015 and ISO14001:2015 certifications and reports OEM service for well-known brands. Production lead time is stated as within 15 workdays in both peak and off-peak seasons. R&D resources are limited to two engineers, and no SDK is available. The supplier has documented warehouse quality procedures, but service-capability assessment, corrective-action, and complaint-handling procedures are not documented. Customer-case information is insufficient, although OEM experience is explicitly stated.

Supplier typeThe supplier is a manufacturer and integrated R&D, production, sales, and technical-service enterprise specializing in UPVC profiles, window profiles, and UPVC window-door profiles. Its nearly 30 years of plastic-steel-profile experience and production-oriented business description support classification as a specialized manufacturer.

CertificationsThe supplier explicitly reports ISO9001:2015 quality-management and ISO14001:2015 environmental-management certifications. These certifications are directly stated in the supplier information and indicate formal quality and environmental management systems.

After-Sales capabilityThe supplier has no written procedures or retained records for service-capability assessment, corrective and preventive actions, or effective customer-complaint handling. Although it mentions technical services elsewhere, the documented after-sales management evidence shows a real procedural deficiency.

R&D capabilityThe supplier describes continuous innovation and independent product R&D, has two R&D engineers responsible for new products and customer technical support, and operates as an integrated R&D and production enterprise. However, no SDK is available, so the evidence supports product-development capability but not software-development integration.

Production capacityProduction capability is supported by more than 10 production lines, over 10,000 tons of stated annual capacity, 4,000 tons of UPVC profile output, a 16,000 m² plant, and more than 20 advanced high-speed extrusion lines described by the supplier. Lead time is stated as within 15 workdays in both peak and off-peak seasons.

Customization capabilityThe supplier explicitly provides OEM services for well-known brands, and its two R&D engineers provide new-product development and customer technical support. Its product specifications cover multiple casement and sliding series, supporting customization and technical adaptation, although the exact customization scope is not detailed.

Product Q&A

Q:How do you guarantee product quality?

Each step is strictly controlled by the QC team to ensure that the products we produce are good.

Q:What styles can be chosen?

Normal White, White with Film, Full Body Color, Full color with Film, Co-extrusion Colorsurface white profile, Co-extrusion colorprofile with drawing

Q:Do you provide samples?

We provide samples for free, but the freight is charged by the customer.

Q:How long is the warranty period?

Three-year warranty.

Q:How many colors are available?

RAL. We will provide color cards for you to choose from, or customize.

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