How can I check the quality of a bulk order?

We provide preproduction samples, quality certs (measurement reports, material data sheets, COO, COA), 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 considering material costs.

Do you use international standards for rubber products?

Yes, we mainly use ASTM D2000 for quality definition 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?

Available materials include NBR, EPDM, Silicone, FKM, Neoprene (CR), NR, IIR, SBR, ACM, AEM, and Fluorosilicone (FVMQ).

Durable Flat Rubber Seal Ring for Leak Prevention and Sealing

Name: Durable Flat Rubber Seal Ring for Leak Prevention and Sealing
Brand: Xiamen Best Seal Imp. and Exp. Co., Ltd.
SKU: 2207789905

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

US$0.01-0.09

100 Pieces

Product profile

Customization

Available

Quality Feature

Can Be Rosh, Reach, Dvgw Compliance

Color

Any Pantone Color Available

Model NO.

3QT

Certificate

ISO9001

Logo

Available

Hardness

20~90 Shore

OEM

Accpetable

Transport Package

Carton Box

Origin

China

Key features

Custom Color Options: Any Pantone color available for custom molded rubber products.

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

Comprehensive Certifications: ISO9001 certified with various rubber compounds approved by KTW, WRAS, ROHS, and REACH.

Flexible Customization: Full customization available for color, size, shape, and material based on samples or designs.

Strict Quality Control: 100% visual inspection, preproduction samples, and third-party inspections accepted.

Fast Prototype Lead Time: Prototype and first article delivery in 7-10 days without tooling.

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

Standard Compliance: Products defined by ASTM D2000 with tolerances per ISO3302 and ISO2768.

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.