What materials are available for the sealing strips?

We offer EPDM Rubber or Silicone materials, with options for different densities and hardness levels.

Can you customize the product based on my design?

Yes, we can produce the products according to customers' drawings or samples, offering full customization and minor customization options.

D-Shape Self-Adhesive Foam Rubber Seal EPDM Sponge Strip

Name: D-Shape Self-Adhesive Foam Rubber Seal EPDM Sponge Strip
Brand: Hebei Changlian Rubber and Plastic Products Co., Ltd
SKU: 2121427572

Hebei, ChinaHebei Changlian Rubber and Plastic Products Co., Ltd

US$1.00-5.00

500 Meters

Sample price:US$1.00/meter.Request sample

Product profile

Customization

Available

Material

EPDM Rubber or Silicone

Usage

Doors & Windows

Model NO.

Customized

Type

Sealing Strip

Sectional Shape

Rectangle

Performance

Good Elasticity

Vulcanization

Continuous Vulcanization

Standard

Nonstandard

Technology

Extrusion

Function

Sealing,Water,Dust,Wind,Insect Proof

Style

Foaming or Spaonge

Density

0.3 - 0.7g/cm3

Transport Package

PP Bag+Pallet

Specification

Customized Made

Trademark

Customized

Origin

China

HS Code

4016999090

Production Capacity

10000m/Day

Key features

Customizable Profiles: Available in E.D., strips, sheets, and custom profiles based on customer drawings or samples.

Multi-Function Sealing: Provides waterproof, dust-proof, sound-proof, insulation, shock absorption, and insect proofing.

Durable Material: EPDM rubber offers excellent resistance to deformation, extreme weather, UV, and corrosion.

Flexible Elasticity: Soft, porous structure allows easy compression and recovery for tight surface contact.

Versatile Applications: Ideal for doors, windows, cabinets, automotive parts, electrical appliances, and machinery.

Professional Manufacturing: Over 20 years experience with experienced R&D team and 14 production lines.

Quality Assurance: 100% inspection for finished products including visual and function checks.

Company profile

Standardized quality controlProduction Process VisualizationManagement CertificationFull Customization

Hebei Changlian Rubber and Plastic Products Co., Ltd

Hebei, 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: 6 Years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤1.36h

AI-Powered supplier vetting

SummaryThe supplier demonstrates broad customization and OEM/ODM capabilities, with documented procedures for finished-product inspection, service assessment, corrective actions, and complaint handling. Production evidence includes rubber-processing, testing, machining, and extrusion equipment, plus 100% finished-product inspection and three quality inspectors. However, the supplier reports no overseas warehouse, showroom, agents or branches, and no offline trade-show participation. It also lacks raw-material traceability, reported no new products in the past year, and has no SDK. Financial information is insufficient for a credibility judgment. Certification details are incomplete, identifying only “Others.”

Supplier typeThe supplier has exported goods for six years and accepts multiple international quotation and payment terms. It provides OEM and ODM services, but reports no overseas warehouse, showroom, agents, branches, or offline trade-show participation; therefore, it is evidenced primarily as an export-oriented manufacturer rather than an overseas-service provider.

After-Sales capabilityWritten procedures and followed records exist for service assessment, corrective and preventive actions, and customer complaints. However, the supplier has no overseas service facilities or representatives, and the number of countries offering overseas services is stated as zero, limiting direct overseas support.

R&D capabilityThe supplier offers design customization and ODM services, but reports no new products during the past year and no available SDK. It also states that it has not established an AI model for data-driven decision management, indicating limited documented recent innovation activity.

Production capacityThe supplier lists extensive rubber-processing, extrusion, machining, testing, and vulcanization equipment. It performs 100% finished-product inspection, employs three quality inspectors, and reports lead times within 15 working days in both peak and off-season, providing explicit evidence of production and quality-control capacity.

Customization capabilityThe supplier explicitly supports customization from samples, designs, full customization, minor customization, and flexible customization. It also provides ODM services and OEM services for popular brands, demonstrating broad documented customization capability.

Product Q&A

Q:Why choose us?

We are a factory with over 20 years of manufacturing experience and an experienced R&D team. We can produce according to your requirements with high quality and reasonable price.

Q:Do you provide samples? Is it free or extra?

Yes, we can provide samples free of charge, but the buyer has to pay the freight.

Q:What is your terms of payment?

If the payment is less than or equal to 1000 USD, 100% of the payment shall be made. If the payment is greater than 1000 USD, 30% of the payment shall be paid in advance. The balance shall be paid before delivery.

Q:How long is your delivery time?

Generally it is 5-10 days if the goods are in stock. Or it is 15-20 days if the goods are not in stock, it is according to quantity.

Q:What can you buy from us?

Rubber extrusion, rubber seal strip, plastic seal strip, door seal, rubber gasket, molded rubber parts, rubber hose.