Do you accept OEM or ODM orders?

Yes, we welcome OEM/ODM services, including customization from samples, designs, full customization, and minor customization.

What are the payment terms?

We accept PayPal, T/T, Western Union, L/C, D/P, and other standard international payment methods.

What is the hardness range of the O-ring?

The hardness ranges from 30 to 90 ShA, and can also be specified in Shore C or D depending on the material.

Factory Direct Durable Waterproof Silicone Rubber O-Ring for Mechanical Sealing Use

Name: Factory Direct Durable Waterproof Silicone Rubber O-Ring for Mechanical Sealing Use
Brand: Qingdao J & K Co., Ltd.
SKU: 2099415442

Shandong, ChinaQingdao J & K Co., Ltd.

US$0.80

100-999 Meters

US$0.50

1,000-1,999 Meters

US$0.20

2,000+ Meters

Sample price:US$0.10/meter.Request sample

Product profile

Customization

Available

Material

EPDM, Neoprene, Butyl, Nr

Application

Machinery, Industrial Component, Electronic Product, Vehicle, Household Appliance

Model NO.

JK-oring-01

Effect

Fixture&Sealing

Cross-Section Shape

U Type Sealing

Color

Black, or Customized

Hardness

Customzed

OEM/ODM

Welcome

Process Craft

The Combination of Rubber and Steel Sheet Closely

Transport Package

Plastic Bag &Carton Box or According to Request.

Specification

ISO

Trademark

design according to customer's requirement

Origin

China

HS Code

4016931000

Production Capacity

1, 000, 000 Meters/Week

Key features

Wide Material Selection: Available in EPDM, NBR, Neoprene, Butyl, NR, and other specialized rubber compounds.

Customizable Dimensions: Offers customized or standard sizes, including non-standard specifications for unique needs.

Diverse Color Options: Available in black, transparent, green, red, yellow, grey, purple, pink, etc.

OEM/ODM Support: Welcome OEM/ODM services with customization from samples, designs, or full customization.

Multi-Industry Application: Suitable for machinery, industrial components, electronics, vehicles, and household appliances.

Strict Quality Standards: Certified with ISO 9001:2008, TS16949, ROHS, FDA, and UL standards.

Fast Delivery Time: Sample lead time is 8 days after confirmation; bulk delivery depends on quantity.

Safety Compliance: Meets RoHS directive, KTW, and WRAS safety approvals for diverse usage scenarios.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceExhibition ExperienceYears of Export Experience

Qingdao J & K Co., Ltd.

Shandong, 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: 16 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤8.02h

AI-Powered supplier vetting

SummaryThe supplier presents itself as a manufacturer and customization provider for rubber molding and extrusion products, supporting OEM and ODM services. It reports 3D software design, multiple forms of customization, a design team, and new products during the past year. Production-related evidence includes two production lines, 6–10 quality-control staff, inventory capability, and stated peak- and off-season lead times of within 15 workdays to one month. However, it reports no supplier-management-system certification, no valid manufacturing-capacity contract with related subcontractors, no overseas warehouse or showroom, no written service-assessment or corrective-action procedures, and no available SDK. Its business scope also includes broad trading categories beyond rubber products. Financial records are referenced for 2021–2023, but no financial results are provided.

Supplier typeThe supplier’s stated main products are rubber molding and rubber extrusion products, with OEM and ODM support, while its registered business scope also covers hardware tools, household appliances, building materials, clothing, chemicals excluding dangerous goods, and other general merchandise. This indicates a supplier combining rubber-product manufacturing/customization with a broad sales scope.

CertificationsThe supplier-management-system certification field is explicitly recorded as NIL. No certification is evidenced in the provided information, but the absence of certification is not itself treated as a deficiency beyond this stated status.

After-Sales capabilityThe supplier has a clear complaint-handling procedure with followed records and maintains inventory capability. However, it lacks written procedures or records for effective service assessment and corrective/preventive actions, and it has no overseas warehouse or showroom, limiting documented service infrastructure.

R&D capabilityThe supplier reports 3D software design, an own design team, ODM service, OEM service for popular brands, and new products during the past year. It has four years of total R&D-engineer experience, but no SDK is available; overall, the explicit design, ODM, and new-product evidence supports innovation capability.

Production capacityThe supplier reports two production lines, 6–10 quality-control staff, inventory capability, five qualified service suppliers, and lead times ranging from within 15 workdays to one month in both peak and off-season. Nevertheless, it has no valid contract with its related subcontractors, which is a stated weakness in manufacturing-capacity assurance.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full and minor customization, flexible customization, OEM, and ODM services. It also states that it has its own design team and provides 3D software design, directly supporting a broad customization capability.