Can you handle simultaneous production of different materials?

Yes, our flexible setup allows parallel manufacturing of EPDM, NBR, and PVC compounds, multiple profiles, colors, and packaging types.

What is your track record for on-time delivery?

We maintain a 98.7% on-time delivery rate over the past 5 years, with 99.2% order fulfillment accuracy and 24-hour order tracking.

Do you have experience with automotive OEM production cycles?

We support just-in-sequence delivery for 3 major automakers, have 15+ years OEM experience, and integrate EDI systems and VMI programs.

High-Performance Sponge Foam Sealing Strip for Various Temperature Ranges

Name: High-Performance Sponge Foam Sealing Strip for Various Temperature Ranges
Brand: Hebei Shuzhi Rubber Products Co., Ltd.
SKU: 2112566832

Hebei, ChinaHebei Shuzhi Rubber Products Co., Ltd.

US$0.96

1,000-1,999 Meters

US$0.92

2,000-4,999 Meters

US$0.86

5,000-9,999 Meters

US$0.78

10,000-49,999 Meters

US$0.46

50,000+ Meters

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Material

EPDM

Color

Black, Gray, Custom Colors

Model NO.

EPDM NBR Silicon

Compression Set

>80%, >70% Recovery

Temperature Range

-50°c to +150°c

Density

0.6–0.9 G/Cm³, 1.2–1.4 G/Cm³

Feature

Sponge Foam, Solid

Applications

HVAC, Automotive, Electronics, Windows, Doors

Compatibility

Resistant to Oils, Acids, and Alkalis

Transport Package

Standard Paper Cartons or as Customer's Requirment

Specification

OEM/ODM Available

Trademark

SZ Rubber

Origin

Xingtai City, Hebei Province, P. R. C

HS Code

4006901000

Production Capacity

>50000meters/Per Week

Key features

Custom Color Options: Available in Black, Gray, and Custom Colors to meet specific design requirements.

Superior Elasticity: EPDM sponge foam conforms to uneven surfaces ensuring airtight and watertight seals.

High Chemical Resistance: Resistant to oils, acids, alkalis, ozone, and UV rays for long-term durability.

Fast Sample Production: Proofing samples are available in as little as 3 days for quick validation.

Versatile Applications: Ideal for HVAC, Automotive, Electronics, Windows, Doors, and Industrial Machinery.

Energy Efficiency: Reduces heat and cold transfer in HVAC systems, enhancing overall energy efficiency.

Noise Reduction: Effectively absorbs vibrations and dampens acoustic noise for enhanced comfort.

Company profile

Quality Assurance

Hebei Shuzhi Rubber Products Co., Ltd.

Hebei, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableAverage Response Time: ≤1.25hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF

AI-Powered supplier vetting

SummaryHebei Shuzhi Rubber Products Co., Ltd. is a limited company with a combined company type, manufacturing rubber products, sealing components, and car door seals. It demonstrates broad customization, ODM, OEM, inventory, and contracted manufacturing capabilities, with stated peak- and off-season lead times within 15 workdays. Quality inspection instructions are reportedly established and uniformly followed. However, the supplier does not provide 3D software design, has not developed new products in the past year, lacks an SDK, overseas warehouses, overseas showrooms, overseas agents or branches, and has not participated in offline trade shows. Financial information is insufficient for a positive credibility assessment because the stated operating figures are zero. SGS conducted an audit with a report valid from April 21, 2025 to April 20, 2026, but the provided audit result value is not interpretable as a clear pass.

Supplier typeThe supplier is identified as Hebei Shuzhi Rubber Products Co., Ltd., a limited company with a combined company type. Its stated business scope covers rubber products, sealing components, imports and exports, and its offered products include car door seals and rubber seal strips.

Financial creditThe provided financial records state zero operating revenue, operating cost, gross profit, and operating profit for the reported periods. Because no explanatory context or independent financial validation is provided, the financial information indicates a material concern rather than positive financial credibility.

R&D capabilityThe supplier is described as a professional technical supplier and offers ODM services, but it provided no new products during the past year, has no SDK, and does not provide 3D software design services. The evidence shows some design-related capability but a clear lack of recent product innovation and software development resources.

Production capacityThe supplier has valid manufacturing contracts with each associated subcontractor, inventory capacity, written finished-product inspection instructions that are uniformly followed, and stated lead times within 15 workdays in both peak and off seasons. Its business scope explicitly includes manufacturing rubber products and sealing components, supporting a positive production-capability assessment.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also provides ODM and OEM services, indicating broad capability to adapt or manufacture products to customer requirements.

Product Q&A

Q:What is the total manufacturing capacity for automotive seals?

We have an annual output of 15 million linear meters of standard profiles and 8 million of custom extrusions, with 24/7 production across 12 lines.

Q:How quickly can production be scaled up for large orders?

We can double production output within 30 days notice, add 3 shifts for emergencies, and support up to 500,000 meters/month per line.

Q:What are the lead times for bulk production orders?

Standard timelines are 1-2 weeks for orders under 50,000 meters and 3-4 weeks for up to 200,000 meters. Custom solutions available for larger volumes.

Q:How is consistent quality ensured at high volumes?

We use 100% automated dimensional inspection, real-time process monitoring, Six Sigma statistical control, and dedicated quality teams per shift.

Q:What types of production equipment do you operate?

Our campus includes 18 extrusion lines, 5 continuous vulcanization systems, 3 automated cutting/packaging stations, and 2 compounding facilities.