What is the minimum order quantity (MOQ)?

The minimum order quantity is 200 pieces.

What surface finishing options are available?

We offer various surface finishes including texture (VDI/MT standard), polished (high polish, mirror polish), smooth, painting, powder coating, printing, and electroplating.

Where are your products shipped from?

We ship from Hangzhou, Shanghai, Ningbo, or Qingdao Port, depending on your requirements.

Building Door Window Rubber Seal for Thermal Insulation Application

Name: Building Door Window Rubber Seal for Thermal Insulation Application
Brand: Qingdao Brother Rubber Co., Ltd.
SKU: 2190634792

Shandong, ChinaQingdao Brother Rubber Co., Ltd.

US$0.50

200-999 Meters

US$0.30

1,000-4,999 Meters

US$0.20

5,000+ Meters

Sample price:US$5.00/meter.Request sample

Product profile

Customization

Available

Material

EPDM+PVC

Application

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

Model NO.

BR-Molded parts

Effect

Hole with Seal

Cross-Section Shape

Depends on Your Samples or Drawings

Item Name

Rubber Strip for Window and Door

Materials

EPDM+PVC

MOQ

200 Mtrs

Color

Black

Size

Customize

Hardness

60-80 Shorea

Transport Package

Plastic Bag and Cartons Outside

Specification

Depends on Your Samples or Drawings

Trademark

OEM or Brother Rubber

Origin

Qingdao, China

HS Code

4016991090

Production Capacity

12000000pieces/Year

Key features

Extensive Material Options: Available in EPDM, NR, SBR, Silicone, Nitrile, FKM, TPE, and more.

Fully Customizable Dimensions: All sizes and thicknesses available to meet specific requirements.

Custom Shape Capability: Capable of producing all shapes based on client drawings or samples.

Wide Color Range: Natural, black, Pantone, RAL codes, or custom colors from samples.

Diverse Surface Finishing: Options include polishing, painting, powder coating, printing, and electroplating.

OEM/ODM Services: Full OEM and ODM support with custom branding and specifications.

Fast Sample Production: Sample lead time is typically 3 to 5 days.

High Production Capacity: 24/7 operation with 3 shifts; 3 minutes per mold cycle.

Company profile

Qingdao Brother Rubber Co., Ltd.

Shandong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2015-08-01Nearest Port: Qingdao PortAverage Response Time: ≤2.43hTerms of Payment: T/T, PayPal, Western Union, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DAT, FAS, DDP, DAP, EXW

AI-Powered supplier vetting

SummaryQingdao Brother Rubber Co., Ltd. is a China-based limited company in Shandong identified as both a trading company and manufacturer/factory, offering rubber and plastic products. Its export activity began in 2015, with 51%–70% of sales from exports and both agency-based and self-operated export methods reported. Production evidence includes multiple pressing machines, more than 10 quality checks per order, dedicated QC staff on each production line, and in-house testing equipment for rubber performance. The supplier reports customers in Europe, America, and Oceania, but most service capabilities, environmental compliance documents, innovation functions, and overseas infrastructure are marked unknown. A TUV Rheinland audit is recorded, with the audit evaluation result shown as 0; the available data does not explain the scoring basis.

Supplier typeThe supplier is explicitly classified as both a trading company and a manufacturer/factory. It is a limited company based in Qingdao, Shandong, China, and its primary product is identified as rubber and plastic products.

After-Sales capabilityThe supplier describes strong follow-up service and responsiveness to customer needs, but overseas warehouse, showroom, agent or branch service, and in-stock service capabilities are all marked unknown. The evidence supports a stated service strength but does not establish structured after-sales infrastructure.

Production capacityProduction capacity is supported by multiple pressing machines, including 350T vacuum pressing and 300T and 250T machines. The supplier reports more than 10 quality checks per order, at least two QC staff per production line, and in-house testing, although annual output quantities are not provided.

Client casesThe supplier states that its main customers come from Europe, America, and Oceania, naming the UK, USA, Spain, Denmark, Germany, Australia, and Finland as example markets. Export sales account for 51%–70% of total sales, and export activity reportedly began in 2015, indicating international customer experience, although no named customer contracts or independently verified case studies are provided.

Product Q&A

Q:What materials are available for the rubber extrusion profile?

We offer a wide range of materials including EPDM, NR, SBR, Nitrile, Silicone, Fluorosilicone, Neoprene, Urethane (PU), Polyacrylate (ACM), Ethylene Acrylic (AEM), HNBR, Butyl (IIR), and various plastic materials like TPE and PVC.

Q:Can the size and shape be customized?

Yes, all sizes, thicknesses, and shapes are available. We can produce based on your drawings, samples, or specific requirements.

Q:What are the lead times for samples and production?

Sample lead time is typically 3 to 5 days. Production time usually takes 15 to 30 days, which should be confirmed before placing an order.

Q:Do you offer free samples?

Yes, we provide free samples for our clients to evaluate the product quality.

Q:What quality certifications do you hold?

Our products are certified under ISO 9001:2008, TS16949, FDA, REACH, ROHS, and SGS.