Do your silicone parts meet environmental standards?

Yes, our silicone parts are 100% pure high-grade material and come with 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 is the order process?

The process includes: Inquiry (provide drawings or samples), Quotation, Payment (100% tooling prep, 30% T/T advance), Tooling Development, Sample Confirmation, Mass Production, and Shipping.

What other payment terms do you accept?

In addition to T/T, we accept PayPal, Western Union, and LC.

Custom Silicone Rubber Seal Grommet Rubber Plug Stopper Cap for Bottle

Name: Custom Silicone Rubber Seal Grommet Rubber Plug Stopper Cap for Bottle
Brand: Qingdao Weilian Plastic & Rubber Co., LTD.
SKU: 1979832672

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

US$0.50

1-99 Pieces

US$0.30

100-999 Pieces

US$0.20

1,000-9,999 Pieces

US$0.05

10,000+ Pieces

Sample price:US$0.50/piece.Request sample

Product profile

Customization

Available

Material

Siliocone, PVC, TPR, TPE, EPDM, NBR

Application

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

Model NO.

WL-cap

Effect

Fixture&Sealing

Process

Molding or Injection

Temperature Range

~50 to 260℃

Certification

SGS, Reach, RoHS, FDA

Transport Package

Inside Plastic Bag, Outside Cartonbox

Specification

standard

Trademark

WL or the client's requirement

Origin

Qingdao China

HS Code

4016931000

Production Capacity

10000000000000PCS/Month

Key features

Customizable Dimensions: Dimensions are fully customizable to client requirements.

Wide Material Selection: Available in Silicone, EPDM, PVC, TPE, Neoprene, and more.

Multiple Certifications: Certified by SGS, REACH, RoHS, and FDA for safety and compliance.

OEM and Customization: Full OEM services including custom shapes, colors, and molding.

Fast Delivery: Fast delivery available with extensive stock of standard specifications.

Factory Direct Pricing: Competitive pricing directly from the manufacturer with no middlemen.

High Elasticity and Durability: Features excellent wear resistance, aging resistance, and waterproofing.

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: ≤8.89hTerms 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 we get a sample of the rubber product?

Yes, you can request a sample. Please feel free to contact us if you need one.

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

If we have a similar part in stock, no tooling charge applies. For new parts, tooling is charged based on cost. If the tooling cost exceeds 1000 USD, it will be refunded upon reaching a certain order quantity.

Q:How long will it take to get a sample of the rubber part?

Typically, it takes 7 to 10 working days, depending on the complexity of the part.

Q:How many rubber parts can your company produce?

Production quantity depends on tooling size and cavity count. Complex parts may yield fewer units, while small, simple parts can exceed 200,000 pieces.