Do your silicone parts meet environmental standards?

Yes, we use 100% pure high-grade silicone and provide ROHS, SGS, and FDA certifications.

Are you a factory or a trading company?

We are a specialized manufacturer of rubber and plastic products, founded in 2004.

What are the payment terms?

We accept T/T (30% advance, balance against B/L copy), 100% prepaid tooling for new samples, PayPal, and Western Union.

Silicone NBR Nr Cr Customize Rubber Sealing Strip Rubber Oring Gasket Ring

Name: Silicone NBR Nr Cr Customize Rubber Sealing Strip Rubber Oring Gasket Ring
Brand: Qingdao Weilian Plastic & Rubber Co., LTD.
SKU: 1987633682

Shandong, ChinaQingdao Weilian Plastic & Rubber Co., LTD.

US$0.50

1-99 Pieces

US$0.30

100-999 Pieces

US$0.10

1,000+ Pieces

Sample price:US$0.10/piece.Request sample

Product profile

Customization

Available

Material

EPDM, Nr, Silicone, FKM, NBR, etc

Usage

Automobile, Machinery

Model NO.

WL-ring

Type

Solid Core Sealing Strip

Sectional Shape

O-Shape

Performance

Temperature

Vulcanization

Continuous Vulcanization

Standard

Standard, Nonstandard

Process Technology

Die Cutting, Vaculation, Injection

Type of Enterprise

Manufacturer

Certification

SGS, FDA, Reach, RoHS, etc

Transport Package

Standard Export Package or as Client's Requirement

Specification

customized

Trademark

WL or as client's requirement

Origin

China

HS Code

4016931000

Production Capacity

10000000000PCS/Month

Key features

Wide Material Selection: Available in EPDM, NBR, Silicone, FKM, CR, PU, and more for diverse applications.

Customizable Colors: Offering black, white, yellow, red, blue, and other colors to match specific needs.

OEM and Custom Design: Full OEM services with custom shapes, sizes, and materials based on drawings or samples.

Multiple Certifications: Products certified by SGS, FDA, REACH, and ROHS for global market compliance.

High Precision Tolerance: Manufacturing tolerance as tight as 0.05mm for superior sealing performance.

Superior Chemical Resistance: Resistant to oxidation, oil, acid, alkali, and weathering for long-lasting durability.

Fast Sample Delivery: Samples typically ready within 7 to 10 working days depending on complexity.

Company profile

Qingdao Weilian Plastic & Rubber Co., LTD.

Shandong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2020-11-10Nearest Port: Qingdao portAverage Response Time: ≤9.18hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, CIF, DDP, DAP, EXW

AI-Powered supplier vetting

SummaryQingdao Weilian Plastic & Rubber Co., Ltd. is identified as both a trading company and manufacturer/factory in Qingdao, China. It produces rubber and silicone components, including sealing strips, hoses, grommets, buffers, bushings, gaskets, caps, and stoppers. The supplier reports ISO9001 and ISO/TS16949 certification, extensive rubber-processing and testing equipment, environmental controls, and dedicated functional departments. It claims independent equipment development, several invention patents, two recognized technology research institutes, and R&D investment. Reported delivery is within 15 working days off-peak and one month during peak periods, with exports to North America, Western Europe, Southeast Asia, and other markets. Evidence is insufficient to assess after-sales service, financial credibility, and customer cases.

Supplier typeThe supplier is explicitly classified as both a Trading Company and Manufacturer/Factory, and its business scope includes manufacturing and processing machinery, chemicals, and agriculture and food-related trade. Its listed products are primarily rubber and silicone components, indicating direct relevance to industrial component supply.

CertificationsThe company states that it has passed ISO9001 quality system certification and is currently certified under ISO/TS16949. It also reports a quality department and adherence to its quality system, providing explicit evidence of formal quality-system certification.

R&D capabilityThe company reports independent development and manufacture of multiple production machines and devices, several invention patents, two recognized technology research institutes, and dedicated investment in R&D and innovation. These statements provide explicit evidence of product and process innovation activity.

Production capacityThe supplier reports more than 100 production and vulcanization equipment units, including mixers, molding and vulcanizing machines, extrusion and trimming lines, and testing equipment. It also states off-peak lead time within 15 working days and peak fulfillment within one month, supporting established production capability, although annual output volume is not quantified.

Product Q&A

Q:What is the minimum order quantity for your rubber products?

We do not set a minimum order quantity; clients have ordered as few as 1 to 10 pieces.

Q:Can you provide samples of rubber products?

Yes, we can provide samples. Please feel free to contact us if you need one.

Q:Do we need to charge for customizing our own products and tooling?

If we have a similar part, no tooling charge applies. For new parts, tooling costs apply, but if the cost exceeds $1000, it will be refunded upon reaching a certain order quantity.

Q:How long does it take to get a sample?

It usually takes 7 to 10 working days, depending on the complexity of the rubber part.

Q:How many rubber parts can your company produce?

Capacity depends on tooling size and cavity count; simple small parts can exceed 200,000 pieces, while complex large parts may be fewer.