Do you provide free samples?

Yes, we provide free samples for customers to evaluate the product quality before placing a bulk order.

What quality certifications do you hold?

Our products are certified with ISO 9001:2008, TS16949, FDA, REACH, RoHS, and SGS.

What is your quality control process?

Every order undergoes more than 10 regular checks and 5 random checks by professional QC staff, with additional third-party testing available upon request.

2mm 3mm 4mm Custom Food Grade Silicone Plug Waterproof Hole Plug

Name: 2mm 3mm 4mm Custom Food Grade Silicone Plug Waterproof Hole Plug
Brand: Qingdao Brother Rubber Co., Ltd.
SKU: 895810735

Shandong, ChinaQingdao Brother Rubber Co., Ltd.

US$0.50-1.99

200 Pieces

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Material

Organic Silicone

Application

Household, Medical, Industrial, Agricultural

Model NO.

BR-Molded parts

Certification

ISO, FDA, REACH, RoHS

Item Name

Custom Silicone Rubber Product

Other Materials

Nr, EPDM, SBR, Cr, NBR, Silicon Rubber, Acm, FKM

MOQ

200 Pieces

Lead Time

5 Days

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

Customizable Material Options: Available in EPDM, NR, SBR, Silicone, FKM, TPE, and more based on client requirements.

Full Customization Capability: All sizes, shapes, colors (Pantone/RAL), and surface finishes can be customized per drawing or sample.

Fast Sample Lead Time: Samples can be produced within 3 to 5 days after order confirmation.

High Production Efficiency: Factory operates 24/7 with 3 shifts; one mold product finished in 3 minutes.

Comprehensive Quality Control: Each order undergoes over 10 regular checks plus 5 random checks by professional QC staff.

Wide Range of Certifications: Certified with ISO 9001, TS16949, FDA, REACH, RoHS, and SGS.

Low Minimum Order Quantity: Accepts orders starting from 200 pieces for custom silicone products.

Free Sample Availability: Free samples are provided for qualified clients to verify product quality.

Company profile

Qingdao Brother Rubber Co., Ltd.

Shandong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2015-08-01Nearest Port: Qingdao PortAverage Response Time: ≤2.47hTerms 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 custom silicone products?

We offer a wide range of materials including EPDM, NR, SBR, Nitrile, Silicone, Fluorosilicone, FKM, Neoprene, Urethane, TPE, and various plastic materials.

Q:Can you customize the size, shape, and color of the products?

Yes, all sizes, thicknesses, and shapes are available based on client drawings or samples. Colors can be Natural, Black, Pantone, RAL, or custom per client requirements.

Q:What is the minimum order quantity (MOQ)?

The minimum order quantity is 200 pieces.

Q:How long does it take to produce samples?

Sample lead time is typically 3 to 5 days.

Q:What is the production lead time for bulk orders?

Production time is usually 15 to 30 days, depending on the order specifics and should be confirmed before placing the order.