How can I check the quality of a bulk order?

We provide preproduction samples, quality certs (measurement reports, COA, COO), and accept third-party inspections like SGS or TUV.

How do you select raw compounds for applications?

With years of experience, we help select the best material to suit your needs while keeping costs in mind.

Do you use international standards for rubber products?

Yes, we mainly use ASTM D2000 for quality and ISO3302/ISO2768 for tolerances.

Can you supply different color materials?

Yes, we produce custom molded rubber and silicone in different colors. A color code is required for orders.

What materials are available for production?

We offer NBR, EPDM, Silicone, FKM, Neoprene (CR), NR, IIR, SBR, ACM, AEM, and Fluorosilicone (FVMQ).

Silicone Seal Ring Cup Sealing Ring EPDM Sealing Ring

Name: Silicone Seal Ring Cup Sealing Ring EPDM Sealing Ring
Brand: Xiamen Best Seal Imp. and Exp. Co., Ltd.
SKU: 2185124625

Fujian, ChinaXiamen Best Seal Imp. and Exp. Co., Ltd.

US$0.01-0.09

100 Pieces

Sample price:US$50.00/piece.Request sample

Product profile

Customization

Available

Quality Feature

Can Be Rosh, Reach, Dvgw Compliance

Color

Any Pantone Color Available

Model NO.

custom

Certificate

ISO9001

Logo

Available

Hardness

20~90 Shore

OEM

Accpetable

Transport Package

Carton

Specification

5X5X5 Cm

Trademark

Origin

China

HS Code

4016939000

Key features

Custom Color Options: Any Pantone color available for silicone and rubber seal rings.

Wide Material Selection: Available in NBR, EPDM, Silicone, FKM, Neoprene, and more.

Comprehensive Certifications: ISO9001, KTW, W270, WRAS, ACS, ROHS, and REACH compliant.

Flexible Customization: Full customization from samples, designs, or minor adjustments.

Fast Prototype Lead Time: 7-10 days for prototypes; 10 days for tooling; 2-3 weeks for production.

High Monthly Capacity: Production capacity exceeds 1500 tons of rubber materials per month.

Strict Quality Control: 100% visual inspection with PPAP and SPC processes available.

Third-Party Inspection: Accepts inspections from SGS, TUV, Intertek, BV, and other agencies.

Company profile

Importers and ExportersManagement CertificationHigh Repeat Buyers ChoiceFull Customization

Xiamen Best Seal Imp. and Exp. Co., Ltd.

Fujian, China

CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 12 years CertifiedNearest Port: Xiamen PortAverage Response Time: ≤6.66h

AI-Powered supplier vetting

SummaryThe supplier is identified as a trading company in Xiamen, with a business scope covering mold sales, mold manufacturing, professional design services, material research and development, and related product sales. It offers multiple forms of customization, ODM, and OEM services, and reports 12 years of export experience. Quality procedures are documented and uniformly followed, and ISO9001:2015 certification is reported. However, the supplier is not classified as a professional technical supplier, does not provide 3D software design services or SDKs, reported no new products in the past year, and lacks stated inventory, overseas warehouse, overseas branch or agent, showroom, and valid manufacturing-capacity contracts with affiliated subcontractors. Production equipment improvements are described, but manufacturing capacity is not fully verified. Financial records are referenced for 2022–2024, without sufficient performance details for a financial assessment. Customer-related evidence is limited to OEM...

CertificationsThe supplier reports holding an ISO9001:2015 certificate. This is explicit evidence of a quality-management certification, although no additional certification details or certificate scope are provided.

After-Sales capabilityThe supplier reports no in-stock service capacity, overseas warehouse, overseas showroom, overseas agents or branches, and no overseas service countries. These limitations indicate weak documented overseas service infrastructure, although the slices do not directly describe warranty or complaint-handling procedures.

R&D capabilityThe supplier does not have an available SDK, is not classified as a professional technical supplier, and reported no new products in the past year. It does provide ODM services and describes investment in advanced automated machinery, but the available evidence does not establish strong product or technology innovation capability.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, flexible customization, and ODM services. This is direct evidence of broad customization capability, although 3D software design services are not provided.