Silicone part meet environment standard?

Our silicone part are all high grade 100% pure silicone material. We can offer you certification ROHS and SGS, FDA .Many of our products are exported to European and American countries. Such as: Straw, rubber diaphragm, food mechanical rubber, etc.

Are you factory or trade company?

We specialize in manufacturing rubber and plastic manufacturer, founded in 2004

What's the order process?

A: Inquiry---provide us all clear requirements, such as drawing with detail technical data, or original sample B: Quotation---official quotation sheet with all detail specifications including price terms,shipment terms,etc C: Payment terms---100% prepaid the cost of tooling before making new sample T/T 30% in advanced, and the balance according to the copy of the B/L D:Develop tooling---open the mould according to your requirement E:Sample confirmation---send you the sample for confirmation with

D Shape Foam Sponge Rubber Sealing Strip for Window and Door

Name: D Shape Foam Sponge Rubber Sealing Strip for Window and Door
Brand: Qingdao Weilian Plastic & Rubber Co., LTD.
SKU: 1968345842

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

US$0.30

100-999 Meters

US$0.15

1,000-9,999 Meters

US$0.10

10,000+ Meters

Product profile

Customization

Available

Material

EPDM

Application

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

Model NO.

WL-strips

Effect

Fixture&Sealing

The Type of Enterprise

Manufacturer

Process Technology

Extruded

Total Length

4m, 8m or as Client's Requirement

Customized

Welcome

Certification

SGS, Reach, RoHS, etc

Transport Package

Inside Plastic Bag, Outside Cartonbox

Specification

standard or unstandard

Trademark

WL or as client's requirement

Origin

Qingdao China

HS Code

4016931000

Production Capacity

100000000000m/Month

Key features

Customized Shapes: Available in D, P, E, I shapes and custom designs based on client drawings or samples.

EPDM Material: Made from imported USA EPDM with excellent weather, ozone, UV, and water resistance.

Superior Flexibility: High elasticity allows quick restoration after compression, improving sealing and sound insulation.

Strong Adhesion: Equipped with 3M double-sided tape or custom adhesive for secure, long-lasting bonding.

Customizable Color: Standard black color available with options for client-specific color requirements.

No Minimum Order: Accepts small orders starting from 1 to 10 pieces without strict MOQ limits.

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

Comprehensive Certifications: Products certified by SGS, REACH, RoHS, and FDA for international market compliance.

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: ≤8.41hTerms 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 didn't set the minimum order quantity, 1~10pcs some client has ordered.

Q:If we can get sample of rubber product from you?

Of course, you can. Feel free to contact me about it if you need it.

Q:Do we need to charge for customizing our own products? And if it is necessary to make tooling?

if we have the same or similar rubber part, at the same time, you satisfy it. Well, you don't need to open tooling New rubber part, you will charge tooling according to the cost of tooling. In additional,if the cost of tooling is more than 1000 USD, we will return all of them to you in the future when purchasing order quantity reach certain quantity our company rule

Q:How long you will get sample of rubber part?

Usually it is up to complexity degree of rubber part. Usually it take 7 to 10work days.

Q:How many your company product rubber parts?

It is up to the size of tooling and the quantity of cavity of tooling. If rubber part is more complicate and much bigger, well maybe just make few, but if rubber part is small and simple, the quantity is more than 200,000pcs.