What are the main applications for these O-rings?

They are widely used in mechanical equipment, automotive, construction, home appliances, aviation, and office facilities.

What is the Minimum Order Quantity (MOQ)?

The Minimum Order Quantity is 100 pcs for rubber O-rings.

Customized OEM NBR EPDM FKM Cr Sil Silicone Rubber O-Ring

Name: Customized OEM NBR EPDM FKM Cr Sil Silicone Rubber O-Ring
Brand: Quanzhou Shengda Rubber Products Co., Ltd.
SKU: 2092587265

Fujian, ChinaQuanzhou Shengda Rubber Products Co., Ltd.

US$0.005-0.55

100 Pieces

Sample price:US$0.50/piece.Request sample

Product profile

Customization

Available

Material

NBR

Application

Electric

Type

Shaft Seal

Performance

High Pressure

Shape

O-Ring

Standard

Standard, Nonstandard

Transport Package

Paper

Specification

0.1

Origin

Fujian

Key features

Custom Size & Color: Colors and sizes can be customized according to customer requirements.

Food & Medical Grade: Silicone compounds are clean, odorless, and safe for food and medical use.

Strong Sealing Performance: Features good sealing, damping, water resistance, and oil resistance.

OEM/ODM Service: Professional factory supports OEM and ODM based on samples or drawings.

Fast Delivery Guarantee: Supply ability of 600,000 pcs/month with late delivery refund policy.

Strict Quality Control: ISO9001 & ISO14001 certified with 100% visual inspection for finished products.

Company profile

Management Certification100% Finished Products InspectionODM ServicesProduction Process Visualization

Quanzhou Shengda Rubber Products Co., Ltd.

Fujian, 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: 12 Years CertifiedNearest Port: Xiamen PortAverage Response Time: ≤3.39h

AI-Powered supplier vetting

SummaryThe supplier manufactures and sells rubber, plastic, and hardware products and also handles permitted import and export activities. It has four production lines, in-stock capability, two quality assurance and quality control inspectors, and reported lead times within 15 working days in both peak and off-season periods. Customization is available from samples, designs, and full or minor requirements. Quality assurance, raw-material traceability, ISO9001:2015, and ISO14001 are reported. However, the supplier is not identified as a professional technical supplier, does not provide 3D software design services or an SDK, and lacks overseas branches, agents, warehouses, and showrooms. Several management controls lack documented procedures or records, including corrective actions, supplier assessment, finished-product inspection records, and outsourcing procedures. The provided information does not establish customer cases or sufficient evidence of financial strength.

Supplier typeThe supplier’s stated business scope covers production and sales of rubber and plastic products and hardware products, together with permitted import and export activities. This supports classification as a rubber/plastic and hardware product manufacturer and trader rather than a specialized technical-service supplier.

CertificationsThe supplier reports holding ISO9001:2015 and ISO14001 certifications. These explicitly demonstrate quality-management and environmental-management certification, although no certificate validity dates or scopes are provided.

After-Sales capabilityThe supplier has a customer-complaint procedure, but no written complaint records, and it has no written corrective/preventive-action procedures or records. It also has no overseas agents, branches, warehouses, or showrooms, indicating limited documented and overseas after-sales infrastructure.

R&D capabilityThe supplier is explicitly not classified as a professional technical supplier, does not provide 3D software design services, and has no available SDK. Although it supports several forms of customization, the evidence does not demonstrate product R&D or software-based innovation capability.

Production capacityThe supplier reports four production lines, named rubber-processing and forming equipment, in-stock capability, two quality inspectors, and lead times within 15 working days in both peak and off-season periods. However, it lacks a valid manufacturing-capacity contract with related subcontractors, does not continuously reconcile production quantities, and has no outsourcing SOP, so production capability is supported but operational controls are incomplete.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. These repeated entries demonstrate broad stated customization coverage, although no examples or technical design resources are provided.

Product Q&A

Q:How do you ensure quality control?

We hold ISO9001 & ISO14001 certifications. Our team includes 10 years experienced quality workers who check every item carefully. Finished products undergo 100% visual inspection.

Q:What is your production capacity and delivery time?

Our supply ability is 600,000 pcs per month. We guarantee delivery within 15 workdays for both peak and off-season. Late delivery incurs a 1% refund per day.

Q:Can I place a small order to test quality first?

Yes. We offer a 2% discount for new customers on their first order. Stock samples are free, and the custom sample cost will be refunded upon placing a production order.

Q:Do you offer door-to-door shipping service?

Yes, we can arrange door-to-door service for you once you confirm the order.

Q:What are the hardness options for the O-rings?

The hardness ranges from Shore A 30 to 90, which can be selected according to the specific work environment requirements.