Are you a factory or a trading company?

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

What is the order process?

The process includes inquiry, quotation, payment terms, tooling development, sample confirmation, mass production, and shipping.

What payment methods do you accept?

We accept T/T, PayPal, Western Union, and LC.

OEM Customized EPDM Silicone O Ring Rubber Seal Ring for Machinery

Name: OEM Customized EPDM Silicone O Ring Rubber Seal Ring for Machinery
Brand: Qingdao Weilian Plastic & Rubber Co., LTD.
SKU: 1989369632

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

Performance

Temperature

Model NO.

WL-Ring

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

Customizable Material Options: Available in EPDM, Silicone, NBR, FKM, and other rubber materials.

Wide Color Selection: Customizable colors including black, white, yellow, red, and blue.

OEM and Custom Design: Full OEM service with custom shapes, sizes, and technical drawings.

Multiple Manufacturing Processes: Offering die cutting, vacuumation, injection, and molding processes.

Comprehensive Certifications: Certified by SGS, FDA, REACH, and ROHS for quality and safety.

High Precision Tolerance: Achieves tight tolerance of 0.05mm for accurate sealing performance.

Superior Sealing Performance: Excellent resistance to water, wind, dust, noise, and chemicals.

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: ≤7.26hTerms 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?

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

Q:Can you provide samples?

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

Q:Do we need to pay for tooling?

Tooling charges apply for new parts unless we have a similar existing part. If tooling costs exceed $1000, we will refund the cost when your future order quantity reaches a certain threshold.

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

Sample lead time depends on complexity, typically taking 7 to 10 working days.

Q:Do your silicone parts meet environmental standards?

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