What about your packages?

plastic bags, carton box, pallet package, etc.

Do you have design services?

Yes, we have R & D department, so we can make the new design according to your need.

Can we have logo on the foam?

Yes ,please send us your logo artwork so we can suggest the best way.

Flexible Durable Closed Cell Structure Good Materials Waterproof Sponge Sealing Strips

Name: Flexible Durable Closed Cell Structure Good Materials Waterproof Sponge Sealing Strips
Brand: Changzhou Dengyue Polymer Group Co., Ltd.
SKU: 2111647495

Jiangsu, ChinaChangzhou Dengyue Polymer Group Co., Ltd.

US$0.18-1.68

1,000 Meters

Sample price:US$2.00/piece.Request sample

Product profile

Customization

Available

Material

Sponge Rubber

Usage

Automobile, Machinery, Doors & Windows, Car,Electronics,etc

Model NO.

DengYue

Type

Seal

Performance

Temperature

Standard

Nonstandard

Colour

Black

Density

120kg/M3

Application

Doors, Windows, Machine

Shape

Rectangle Ring

Feature

Waterproof, Weatherproof, etc

Size

1000*2000mm

Thickness

2-50mm

Certification

RoHS, BSCI, UL, ISO

Transport Package

Carton

Specification

as customer request

Trademark

DENGYUE

Origin

Jiangsu, China

HS Code

3921139000

Production Capacity

50000meter/Week

Key features

Customizable Color Options: Available in Black, Red, Yellow, Pink, or fully customized to client requirements.

Wide Density Range: Density adjustable from 16 to 220 KG/Cubic meter for various applications.

Multi-Functional Performance: Features heat resistance, flame retardancy, moistureproofing, insulation, and sound insulation.

Versatile Applications: Suitable for auto industries, doors, windows, freezers, air conditioners, and building insulation.

Comprehensive Certifications: Certified with RoHS, BSCI, UL, and ISO standards for quality assurance.

OEM and ODM Services: Full customization, minor customization, and design services available via R&D department.

Flexible Sizing: Standard sizes include 10000x1000x3-30MM and 2000x1000x1-750MM with custom options.

Fast Sample Delivery: Free samples arranged upon request within 3 workdays.

Company profile

Years of Export ExperienceFast DeliveryFull CustomizationSocially Responsibility Certification

Changzhou Dengyue Polymer Group Co., Ltd.

Jiangsu, 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: 16 years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤3.15h

AI-Powered supplier vetting

SummaryThe supplier is a limited company with affiliated companies and offers multiple foam, cork, insulation, and packaging-related products. It demonstrates professional R&D capability, 3D software design, ODM, OEM, new-product development, and broad customization services. Production-related evidence includes several machines, in-stock capacity, standardized finished-product inspection, quality assurance, raw-material traceability, and export sales of 31%–40%. However, the supplier lacks an effective manufacturing-capacity contract with affiliated subcontractors, overseas warehouses, overseas showrooms, overseas agents or branches, and offline trade-show participation. After-sales and sustainability capabilities are only partially evidenced. Financial records are identified for 2021–2023, but the provided data does not establish financial strength.

Supplier typeThe supplier identifies itself as a professional technical supplier and is legally structured as a limited company. Its product scope covers sealing foam strips, acoustic and protection foam, cork series, insulation sponge, beauty-type products, and floral foam; it also has affiliated companies.

R&D capabilityThe supplier reports professional technical R&D capability, 3D software design services, new-product development within the past year, ODM services, and OEM service for well-known brands. It does not have an available SDK, but this limitation does not negate the broader product-design and development evidence.

Production capacityProduction evidence includes stamping, heat-shrink-film packaging, cutting, glue-coating, and packing machines, plus in-stock capacity and export sales representing 31%–40% of total sales. Finished-product inspection instructions are uniformly followed, quality assurance is reported, and raw materials are traceable; however, there is no valid manufacturing-capacity contract with affiliated subcontractors.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. These services are supported by both stated R&D capability and design-service capability.

Client casesThe supplier states that it provides OEM services for well-known brands, which is direct evidence of at least one customer-service category. The slices do not identify the brands, projects, quantities, or documented case results, so the breadth and verifiability of customer cases remain limited.