Can you handle simultaneous production of different materials?

Yes, our flexible production setup allows parallel manufacturing of: EPDM, NBR and PVC compounds; Multiple profile designs; Various colors and material combinations; Different packaging requirements.

What is your track record for on-time delivery?

We maintain: 98.7% on-time delivery rate over past 5 years; 99.2% order fulfillment accuracy; 24-hour order tracking system; Dedicated logistics coordination team.

Do you have experience with automotive OEM production cycles?

We currently support: Just-in-sequence delivery for 3 major automakers; 15+ years experience with OEM production schedules; EDI system integration capabilities; VMI program participation.

Long Lasting Sponge Rubber Seal Strip for Window Door Frame Insulation and Noise Blocking Performance

Name: Long Lasting Sponge Rubber Seal Strip for Window Door Frame Insulation and Noise Blocking Performance
Brand: Hebei Shuzhi Rubber Products Co., Ltd.
SKU: 2151710122

Hebei, ChinaHebei Shuzhi Rubber Products Co., Ltd.

US$0.98

1,000-2,999 Meters

US$0.86

3,000-4,999 Meters

US$0.76

5,000-9,999 Meters

US$0.68

10,000-19,999 Meters

US$0.56

20,000+ 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

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 match specific design requirements.

Superior Sealing Performance: EPDM sponge foam provides excellent airtight and watertight seals on uneven surfaces.

High Durability & Recovery: Features >80% compression set recovery for long-lasting elasticity and resilience.

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

Versatile Application Range: Suitable for HVAC, Automotive, Electronics, Windows, Doors, and Industrial Machinery.

Chemical & Weather Resistance: Resistant to oils, acids, alkalis, UV radiation, ozone, and harsh weather conditions.

Noise Reduction Capability: Effectively absorbs vibrations and sound, promoting acoustic comfort in applications.

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: ≤0.03hTerms 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 and a professional rubber-sealing manufacturer offering car door seals and related rubber seal products. It demonstrates customization, ODM, OEM, in-stock, and contracted manufacturing capabilities, with stated peak- and off-season lead times within 15 workdays. Quality inspection instructions are reportedly established and uniformly followed, while supplier-capability procedures exist but lack records. The supplier does not provide 3D software design, SDKs, overseas warehouses, overseas showrooms, overseas agents or branches, or offline trade-show participation. No new products were reported in the past year. Export terms and several payment methods are accepted, but overseas service coverage is stated as zero countries. Financial information is insufficient for a positive credibility assessment because the provided figures are zero and no monetary data is reported here. SGS conducted an audit with a stated report validity period, but the...

Supplier typeThe supplier is identified as Hebei Shuzhi Rubber Products Co., Ltd., a limited company with a combined company type. Its stated business scope includes rubber products and sealing-component manufacturing, and its offered products include car door seals and other rubber seal products.

After-Sales capabilityThe supplier has in-stock service capacity and accepts multiple service quotation and payment terms, but it has no overseas warehouse, overseas showroom, overseas agent or branch, and reports service coverage in zero countries. These limitations indicate that overseas after-sales infrastructure is not established in the provided evidence.

R&D capabilityThe supplier provides customization and ODM services, but reports no new products during the past year, no SDK availability, and no 3D software design service. The evidence supports adaptation and design-manufacturing services more strongly than ongoing product innovation.

Production capacityThe supplier has valid manufacturing contracts with each associated subcontractor, in-stock capacity, written and uniformly followed finished-product inspection instructions, and stated lead times within 15 workdays in both peak and off seasons. It also reports five qualified suppliers for service capability, although its capability-assessment procedures have written procedures but no records.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization. It also provides ODM services, supporting a broad documented ability to handle customized product requirements.

Product Q&A

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

Our state-of-the-art production facilities have an annual output capacity of: 15 million linear meters of standard sealing profiles; 8 million linear meters of custom-designed extrusions; 24/7 production capability across 12 extrusion lines.

Q:How quickly can you scale up production for large orders?

Our scalable manufacturing system allows us to: Double production output within 30 days notice; Add 3 additional shifts for emergency capacity; Support OEM-level volume requirements up to 500,000 meters/month per product line.

Q:What is your lead time for bulk production orders?

Standard production timelines: 1-2 weeks for orders under 50,000 meters; 3-4 weeks for orders up to 200,000 meters; Custom solutions available for orders exceeding 500,000 meters.

Q:How do you ensure consistent quality at high volumes?

Our quality assurance system features: 100% automated dimensional inspection; Real-time process monitoring on all extrusion lines; Statistical process control with Six Sigma methodology; Dedicated quality teams per production shift.

Q:What types of production equipment do you operate?

Our manufacturing campus includes: 18 advanced rubber extrusion lines; 5 continuous vulcanization systems; 3 fully-automated cutting/packaging stations; 2 compounding facilities with 50-ton daily capacity.