What material is used for the insulation strip?

We use PA66 nylon heat insulation strip with 25% glass fiber (GF25), which offers high tensile strength and wear resistance.

Do you provide after-sales service overseas?

Yes, we have engineers available to service overseas and provide lifelong technical support for our products.

Composite Folding Window Black Frame Aluminum Side Hung Casement Window for Household

Name: Composite Folding Window Black Frame Aluminum Side Hung Casement Window for Household
Brand: Suzhou Polywell Engineering Plastics Co., Ltd.
SKU: 1949094062

Jiangsu, ChinaSuzhou Polywell Engineering Plastics Co., Ltd.

US$110.00-200.00

1 Square Meter

Product profile

Customization

Available

After-sales Service

Engineers Available to Service Overseas

Warranty

1 Year

Model NO.

PW-90S

Material

Aluminum Alloy

Open Style

Swing

Frame Material

Aluminum Alloy

Screen Netting Material

Fiberglass

Style

Modern

Opening Pattern

Horizontal

Function

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

Surface Finishing

Finished

Security Rating

Nylon Insulation Strip

PA66+GF25

Alloying Ingredient

6063,6061,6005, 6060 T5/T6

Color

Customized Any Colors

Glass Type

Two/Three Layers Tempered Glass

Application

All

Screen Netting

Stainless Steel

Transport Package

Shrink Film and Composite Paper

Specification

Customized

Trademark

Polywell

Origin

Zhangjiagang, China

HS Code

7610100000

Production Capacity

12500 Square Meter Per Month.

Key features

Customizable Colors: Customized any colors available for frames and glass.

PA66+GF25 Insulation: High-strength nylon insulation strip with 25% glass fiber.

Multi-Layer Glass: Options for single, double, triple, tempered, or Low-E glass.

Energy Efficient: Excellent heat insulation, soundproof, and air-tight performance.

Lifetime Support: 1-year warranty with lifelong technical maintenance support.

High Security: Anti-theft, anti-loosening device with multi-point hardware locks.

Durable Material: 6063/6061 aluminum alloy with powder coating or anodized finish.

Professional Service: Free CAD design, samples, and overseas engineer support.

Company profile

Product CertificationCustomization from DesignsHigh Repeat Buyers ChoiceQuality Assurance

Suzhou Polywell Engineering Plastics Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2017-01-01Nearest Port: Shanghai Port, Zhangjiagang PortAverage Response Time: ≤0.81hTerms of Payment: T/T, PayPal, Western UnionInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF

AI-Powered supplier vetting

SummarySuzhou Polywell Engineering Plastics Co., Ltd. is identified as both a trading company and manufacturer/factory in China. The supplier demonstrates documented procedures for service evaluation, corrective and preventive actions, and customer complaint handling. It offers 3D software design and multiple forms of customization, supported by 6–10 years of total R&D engineer experience. Production evidence includes eight production lines and stated PA66GF25 granule output of 7,500 tons. CE certification is reported. However, the supplier states that it had no new products in the past year, does not provide ODM, OEM for popular brands, or SDK services, and no customer cases are provided. Financial records are indicated for multiple years, but the available information is insufficient to assess financial strength.

Supplier typeThe supplier is described as a Trading Company in one record and as both a Trading Company and Manufacturer/Factory in another. Its stated business scope covers plastics, machinery, molds, mechanical components, glass fiber products, and related goods, supporting a mixed trading and manufacturing profile.

CertificationsThe supplier reports sustainable development and product certification capability through CE certification. The provided information does not specify the certified products or certification scope, but it is explicit evidence of holding a certification.

After-Sales capabilityThe supplier has written procedures and followed records for service-capability assessment, corrective and preventive actions, and customer complaint handling. It also states service quotation and payment terms and a lead time of within 15 working days in both peak and off-season, indicating defined service processes, although actual service performance outcomes are not provided.

Production capacityThe supplier is identified as a manufacturer/factory as well as a trading company, operates eight production lines, and reports PA66GF25 granule output of 7,500 tons. Its business scope also includes plastic products, machinery, molds, and mechanical components, providing explicit evidence of production capability.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also provides 3D software design services, indicating support for both design-based and modification-based customer requirements.

Product Q&A

Q:How long is your delivery time?

Generally, it will take 7-15 working days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.

Q:What is your terms of payment?

50% T/T in advance, 50% T/T balance payment before shipment.

Q:What is Warranty Policy?

We provide 1 year warranty. When the warranty expired, our company will still give you technician support for free. But the replacing part is not free. In other words, we provide lifelong after sale service to you as long as you use our Broken bridge aluminum products.

Q:How to receive my order? Is it safe during shipping?

For the items you purchased, we will arrange shipping by sea or international express. It shall be quite safe during shipping by sea or air. Don't hesitate to contact us if you have any questions.

Q:Can I customize the color and glass type?

Yes, we offer customized colors for frames and various glass types including single, double, triple, tempered, and Low-E glass.