What is the production capacity per mold?

Output depends on tooling size and cavity count. Simple parts can exceed 200,000 pcs, while complex/large parts may have lower quantities.

Do your silicone parts meet environmental standards?

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

What is the order process?

Inquiry -> Quotation -> Payment (Tooling 100% prepaid or 30% deposit) -> Tooling Development -> Sample Confirmation -> Mass Production -> Shipping.

What payment terms do you accept?

We accept T/T, PayPal, Western Union, LC, and other standard international payment methods.

OEM Custom Seal Molded Rubber Cap Cover Silicone Part for Auto Industry

Name: OEM Custom Seal Molded Rubber Cap Cover Silicone Part for Auto Industry
Brand: Qingdao Weilian Plastic & Rubber Co., LTD.
SKU: 1977637412

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

After-sales Service

Good After-Sales Service

Warranty

20 Years Old

Model NO.

WL-silicone parts

Material

EPDM, Nr, Silicone, FKM, NBR, etc

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

20-Year Warranty: Comprehensive 20-year warranty coverage for all rubber parts.

Custom OEM Service: Fully customizable color, hardness, dimension, and material per client requirements.

Wide Material Range: Available in Silicone, EPDM, NBR, FKM, NR, and other specialized rubber materials.

Multi-Industry Use: Suitable for automotive, medical, construction, and machinery sealing applications.

Professional Certification: Products certified by SGS, FDA, REACH, and RoHS for international standards.

No MOQ Limit: Accepts small orders starting from 1 to 10 pieces without minimum quantity restrictions.

Fast Sample Delivery: Samples typically ready within 7 to 10 working days based 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: ≤9.21hTerms 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:Are you a factory or trading company?

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

Q:What is the minimum order quantity?

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

Q:Do you provide samples?

Yes, you can request samples. Please contact us directly if you need them.

Q:Is there a charge for customizing products and tooling?

If we have similar parts, you may not need new tooling. For new parts, tooling costs apply, but we refund tooling costs over $1000 once a certain order quantity is reached.

Q:How long does it take to get samples?

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