How do you control quality?

We arrange sample confirmation before production and have professional QC staff control quality during manufacturing according to confirmed samples.

Can you accept custom box designs?

Yes, we accept custom designs for packaging boxes.

What materials are used in the seal?

The seal consists of a Polyurethane (PU) foam core, Polyethylene (PE) film cladding, and a Polypropylene (PP) or TPE co-extruded insert.

Door and Windows Sealing Seal Weatherstripping

Name: Door and Windows Sealing Seal Weatherstripping
Brand: Hangzhou Biyou Building Materials Technology Co., Ltd.
SKU: 2064586785

Zhejiang, ChinaHangzhou Biyou Building Materials Technology Co., Ltd.

US$0.226

1,000 Meters

Sample price:US$0.30/meter.Request sample

Product profile

Customization

Available

Material

Composite Materials

Usage

Commercial Doors, Exterior Doors, Garage Doors, Interior Doors

Model NO.

BYW-1

Location

Wooden Frame Cabient, Box, Door, Windowe

Funtion

Soundproof Smoke and Fire Prevention

Seal Color

Black, Brown, White or Customized

Advantage

Soundproof Smoke and Fire Prevention

Project Solution Capablity

Total Solution for Projects

Package

Wrapped in Roll, Packed in Cartons

Type

Sealing Strip

Mildew Proof

Seal Tape Kind

PU+PE

Seal Tape Usage

Solid PC

State

Solid PC

Bonding Material

Transport Package

600m/Carton

Specification

9x8.5m

Trademark

Origin

Zhejiang

HS Code

4016999090

Production Capacity

50000m

Key features

Soundproof & Fire Prevention: Composite materials with PU foam core and PE film for superior acoustic and fire safety sealing.

Customizable Seal Color: Available in Black, Brown, White, or customized colors to match specific project requirements.

High Durability & UV Resistant: Polyethylene cladding bonded to resilient urethane foam ensures outstanding durability and UV resistance.

Excellent Acoustic Performance: Provides outstanding acoustic insulation and unrivalled thermal performance for energy efficiency.

Wide Application Compatibility: Suitable for timber, PVCu, and aluminum windows and doors, as well as furniture and wardrobes.

Professional OEM Service: Supports customization based on customer drawings or samples for tailored sealing solutions.

Stable & Low Compression Force: Features a rigid insert or glass fibre cord to prevent elongation, ensuring stability and easy installation.

20+ Years Manufacturing Experience: Established in 2005, specializing in door and window seals, fire, smoke, and acoustic protection.

Company profile

Hangzhou Biyou Building Materials Technology Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/FactoryExport Year: 2014-12-05Nearest Port: Shanghai, NingboAverage Response Time: ≤10.52hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, Others, FCA

AI-Powered supplier vetting

SummaryHangzhou Biyou Building Materials Technology Co., Ltd. is identified as a China-based manufacturer/factory with production in Jiaxing, Zhejiang, specializing in weather sealing and passive fire protection products. It reports ISO 9001 and ISO 14001 management-system certifications, 10 production lines, 6–10 R&D engineers, and 6–10 quality-control staff. The supplier states that 90% of sales are exports, has self-operated import/export rights, and began exporting in 2014. Its stated product range covers fire, smoke, acoustic, TPE, silicone, and PVC sealing products. The available trade records show limited transaction evidence, with one transaction associated with each listed buyer record; therefore, customer-case depth and financial credibility cannot be fully assessed. After-sales service and product customization are mentioned or implied only partially and lack sufficient detail for a definitive evaluation.

Supplier typeThe supplier is explicitly identified as a Manufacturer/Factory, with an international sales office in Hangzhou and a factory in Jiashan, Jiaxing, Zhejiang. Its stated business focuses on manufacturing weather-sealing and passive-fire products, supported by 10 production lines.

CertificationsThe supplier reports holding ISO 9001 and ISO 14001 management-system certifications. These certifications provide explicit evidence of formal quality and environmental management systems, although the slices do not provide certificate numbers, issuing bodies, or validity dates.

After-Sales capabilityThe company states that it provides efficient after-sales service and has professional R&D resources and high-quality products. However, no specific service scope, response process, support locations, warranty terms, or service-performance evidence is provided.

R&D capabilityThe supplier states that it has a professional R&D group, and the reported total experience of its R&D engineers is 6–10 years. This supports the existence of an experienced R&D function, but the slices do not document patents, new-product launches, proprietary technologies, or measurable innovation outcomes.

Production capacityThe supplier identifies itself as a manufacturer and reports 10 production lines, 6–10 quality-control staff, and a factory location in Jiaxing, Zhejiang. These facts provide explicit evidence of established production infrastructure and quality-control staffing.

Product Q&A

Q:Are you a manufacturer or trading company?

We are an international trading company and a professional manufacturer of door and window seals, fire and acoustic seal products with over 20 years of experience.

Q:What is the payment method?

For samples, we accept T/T and Western Union. For orders, we prefer T/T with 30% advanced payment and 70% before delivery for new customers.

Q:Do you offer free samples?

Yes, free samples are available upon request.

Q:Do you offer OEM service?

Yes, we can customize products according to your drawings or create drawings based on your samples.

Q:What is the delivery time?

Generally, we arrange shipment within 7-30 days after receiving the deposit, depending on purchasing quantities.