What materials are available?

We offer EPDM, Silicone, NBR, SBR, CR, NR, ACM, FKM, HNBR, TPE, and other rubber materials.

What is the production lead time?

Mold lead time is 15-30 days. Product lead time is usually 15-30 days, depending on the order confirmation.

Long-Lasting Black Seals Work Well for Daily Use

Name: Long-Lasting Black Seals Work Well for Daily Use
Brand: Qingdao J & K Co., Ltd.
SKU: 2120261742

Shandong, ChinaQingdao J & K Co., Ltd.

US$0.20

100 Meters

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Material

Spong,NBR, Silicone, EPDM, FKM, SBR, PU.etc.

Usage

Automobile, Machinery, Doors & Windows, Glass Roofs,Industry, Bathroom Facilities, Medical

Model NO.

JK sealing strip-46

Type

Metal Rubber Compound Sealing Strip

Sectional Shape

U-Shape

Performance

Corrosion, Temperature, Wear,etc

Vulcanization

Continuous Vulcanization

Standard

According to Customer Requirements

Productive Technology

Extrusion

Hardness

According to Customer Requirements

Size

Custom Size

Certifcation

SGS, ISO, Reach, RoHS,

Service

OEM/ODM/Obm, Custom Logo / Packaging

Transport Package

Inside Plastic Bag, Outside Carton Box

Specification

Depends on Your Samples or Drawings

Trademark

J&K

Origin

Qingdao

HS Code

4016999000

Production Capacity

10000000PCS/Month

Key features

Wide Material Selection: Available in EPDM, Silicone, NBR, SBR, CR, NR, ACM, FKM, and more.

Flexible Customization: Custom size, hardness, and color based on customer drawings or samples.

Multi-Industry Application: Suitable for doors, windows, automotive, machinery, and medical facilities.

Fast Sample Delivery: Sample lead time is 3-5 days, with free samples provided from stock.

Global Shipping Options: Supports UPS, FedEx, DHL express, air freight, sea freight, and railway.

Certified Quality: Products certified with ISO 9001, TS16949, FDA, REACH, ROHS, and SGS.

OEM/ODM Service: Professional OEM/ODM services with custom logo and packaging support.

Low MOQ: Minimum Order Quantity is just 1 unit, suitable for small batch orders.

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: ≤8.01h

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.